396994125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 726425856

約数和(自身を除く): 329431731

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 157, 165, 275, 375, 471, 613, 785, 825, 1375, 1727, 1839, 2355, 3065, 3925, 4125, 5181, 6743, 8635, 9195, 11775, 15325, 19625, 20229, 25905, 33715, 43175, 45975, 58875, 76625, 96241, 101145, 129525, 168575, 215875, 229875, 288723, 481205, 505725, 647625, 842875, 1058651, 1443615, 2406025, 2528625, 3175953, 5293255, 7218075, 12030125, 15879765, 26466275, 36090375, 79398825, 132331375, 396994125]

約数ペア:

[(1, 396994125), (3, 132331375), (5, 79398825), (11, 36090375), (15, 26466275), (25, 15879765), (33, 12030125), (55, 7218075), (75, 5293255), (125, 3175953), (157, 2528625), (165, 2406025), (275, 1443615), (375, 1058651), (471, 842875), (613, 647625), (785, 505725), (825, 481205), (1375, 288723), (1727, 229875), (1839, 215875), (2355, 168575), (3065, 129525), (3925, 101145), (4125, 96241), (5181, 76625), (6743, 58875), (8635, 45975), (9195, 43175), (11775, 33715), (15325, 25905), (19625, 20229)]