3378375

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:55

約数の個数: 128

約数和(自身を含む): 8386560

約数和(自身を除く): 5008185

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 25, 27, 33, 35, 39, 45, 55, 63, 65, 75, 77, 91, 99, 105, 117, 125, 135, 143, 165, 175, 189, 195, 225, 231, 273, 275, 297, 315, 325, 351, 375, 385, 429, 455, 495, 525, 585, 675, 693, 715, 819, 825, 875, 945, 975, 1001, 1125, 1155, 1287, 1365, 1375, 1485, 1575, 1625, 1755, 1925, 2079, 2145, 2275, 2457, 2475, 2625, 2925, 3003, 3375, 3465, 3575, 3861, 4095, 4125, 4725, 4875, 5005, 5775, 6435, 6825, 7425, 7875, 8775, 9009, 9625, 10395, 10725, 11375, 12285, 12375, 14625, 15015, 17325, 17875, 19305, 20475, 23625, 25025, 27027, 28875, 32175, 34125, 37125, 43875, 45045, 51975, 53625, 61425, 75075, 86625, 96525, 102375, 125125, 135135, 160875, 225225, 259875, 307125, 375375, 482625, 675675, 1126125, 3378375]

約数ペア:

[(1, 3378375), (3, 1126125), (5, 675675), (7, 482625), (9, 375375), (11, 307125), (13, 259875), (15, 225225), (21, 160875), (25, 135135), (27, 125125), (33, 102375), (35, 96525), (39, 86625), (45, 75075), (55, 61425), (63, 53625), (65, 51975), (75, 45045), (77, 43875), (91, 37125), (99, 34125), (105, 32175), (117, 28875), (125, 27027), (135, 25025), (143, 23625), (165, 20475), (175, 19305), (189, 17875), (195, 17325), (225, 15015), (231, 14625), (273, 12375), (275, 12285), (297, 11375), (315, 10725), (325, 10395), (351, 9625), (375, 9009), (385, 8775), (429, 7875), (455, 7425), (495, 6825), (525, 6435), (585, 5775), (675, 5005), (693, 4875), (715, 4725), (819, 4125), (825, 4095), (875, 3861), (945, 3575), (975, 3465), (1001, 3375), (1125, 3003), (1155, 2925), (1287, 2625), (1365, 2475), (1375, 2457), (1485, 2275), (1575, 2145), (1625, 2079), (1755, 1925)]