2079386925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 4406241792

約数和(自身を除く): 2326854867

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 47, 55, 75, 77, 105, 141, 163, 165, 175, 231, 235, 275, 329, 385, 489, 517, 525, 705, 815, 825, 987, 1141, 1155, 1175, 1551, 1645, 1793, 1925, 2209, 2445, 2585, 3423, 3525, 3619, 4075, 4935, 5379, 5705, 5775, 6627, 7661, 7755, 8225, 8965, 10857, 11045, 12225, 12551, 12925, 15463, 17115, 18095, 22983, 24299, 24675, 26895, 28525, 33135, 37653, 38305, 38775, 44825, 46389, 53627, 54285, 55225, 62755, 72897, 77315, 84271, 85575, 90475, 114915, 121495, 134475, 160881, 165675, 170093, 188265, 191525, 231945, 252813, 268135, 271425, 313775, 360067, 364485, 386575, 421355, 510279, 574575, 589897, 607475, 804405, 850465, 941325, 1080201, 1159725, 1264065, 1340675, 1769691, 1800335, 1822425, 2106775, 2520469, 2551395, 2949485, 3960737, 4022025, 4252325, 5401005, 6320325, 7561407, 8848455, 9001675, 11882211, 12602345, 12756975, 14747425, 19803685, 27005025, 27725159, 37807035, 44242275, 59411055, 63011725, 83175477, 99018425, 138625795, 189035175, 297055275, 415877385, 693128975, 2079386925]

約数ペア:

[(1, 2079386925), (3, 693128975), (5, 415877385), (7, 297055275), (11, 189035175), (15, 138625795), (21, 99018425), (25, 83175477), (33, 63011725), (35, 59411055), (47, 44242275), (55, 37807035), (75, 27725159), (77, 27005025), (105, 19803685), (141, 14747425), (163, 12756975), (165, 12602345), (175, 11882211), (231, 9001675), (235, 8848455), (275, 7561407), (329, 6320325), (385, 5401005), (489, 4252325), (517, 4022025), (525, 3960737), (705, 2949485), (815, 2551395), (825, 2520469), (987, 2106775), (1141, 1822425), (1155, 1800335), (1175, 1769691), (1551, 1340675), (1645, 1264065), (1793, 1159725), (1925, 1080201), (2209, 941325), (2445, 850465), (2585, 804405), (3423, 607475), (3525, 589897), (3619, 574575), (4075, 510279), (4935, 421355), (5379, 386575), (5705, 364485), (5775, 360067), (6627, 313775), (7661, 271425), (7755, 268135), (8225, 252813), (8965, 231945), (10857, 191525), (11045, 188265), (12225, 170093), (12551, 165675), (12925, 160881), (15463, 134475), (17115, 121495), (18095, 114915), (22983, 90475), (24299, 85575), (24675, 84271), (26895, 77315), (28525, 72897), (33135, 62755), (37653, 55225), (38305, 54285), (38775, 53627), (44825, 46389)]