80943975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 174909440

約数和(自身を除く): 93965465

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 37, 45, 63, 75, 105, 111, 135, 175, 185, 189, 225, 259, 315, 333, 463, 525, 555, 675, 777, 925, 945, 999, 1295, 1389, 1575, 1665, 2315, 2331, 2775, 3241, 3885, 4167, 4725, 4995, 6475, 6945, 6993, 8325, 9723, 11575, 11655, 12501, 16205, 17131, 19425, 20835, 24975, 29169, 34725, 34965, 48615, 51393, 58275, 62505, 81025, 85655, 87507, 104175, 119917, 145845, 154179, 174825, 243075, 256965, 312525, 359751, 428275, 437535, 462537, 599585, 729225, 770895, 1079253, 1284825, 1798755, 2187675, 2312685, 2997925, 3237759, 3854475, 5396265, 8993775, 11563425, 16188795, 26981325, 80943975]

約数ペア:

[(1, 80943975), (3, 26981325), (5, 16188795), (7, 11563425), (9, 8993775), (15, 5396265), (21, 3854475), (25, 3237759), (27, 2997925), (35, 2312685), (37, 2187675), (45, 1798755), (63, 1284825), (75, 1079253), (105, 770895), (111, 729225), (135, 599585), (175, 462537), (185, 437535), (189, 428275), (225, 359751), (259, 312525), (315, 256965), (333, 243075), (463, 174825), (525, 154179), (555, 145845), (675, 119917), (777, 104175), (925, 87507), (945, 85655), (999, 81025), (1295, 62505), (1389, 58275), (1575, 51393), (1665, 48615), (2315, 34965), (2331, 34725), (2775, 29169), (3241, 24975), (3885, 20835), (4167, 19425), (4725, 17131), (4995, 16205), (6475, 12501), (6945, 11655), (6993, 11575), (8325, 9723)]