973399275

素因数分解:

$3^4\times 5^2\times {\mathrm{557}}^1\times {\mathrm{863}}^1$

素因数の和:1442

約数の個数: 60

約数和(自身を含む): 1808402112

約数和(自身を除く): 835002837

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 557, 675, 863, 1671, 2025, 2589, 2785, 4315, 5013, 7767, 8355, 12945, 13925, 15039, 21575, 23301, 25065, 38835, 41775, 45117, 64725, 69903, 75195, 116505, 125325, 194175, 225585, 349515, 375975, 480691, 582525, 1127925, 1442073, 1747575, 2403455, 4326219, 7210365, 12017275, 12978657, 21631095, 36051825, 38935971, 64893285, 108155475, 194679855, 324466425, 973399275]

約数ペア:

[(1, 973399275), (3, 324466425), (5, 194679855), (9, 108155475), (15, 64893285), (25, 38935971), (27, 36051825), (45, 21631095), (75, 12978657), (81, 12017275), (135, 7210365), (225, 4326219), (405, 2403455), (557, 1747575), (675, 1442073), (863, 1127925), (1671, 582525), (2025, 480691), (2589, 375975), (2785, 349515), (4315, 225585), (5013, 194175), (7767, 125325), (8355, 116505), (12945, 75195), (13925, 69903), (15039, 64725), (21575, 45117), (23301, 41775), (25065, 38835)]