100915875

素因数分解:

$3^4\times 5^3\times {\mathrm{9967}}^1$

素因数の和:9994

約数の個数: 40

約数和(自身を含む): 188155968

約数和(自身を除く): 87240093

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 9967, 10125, 29901, 49835, 89703, 149505, 249175, 269109, 448515, 747525, 807327, 1245875, 1345545, 2242575, 3737625, 4036635, 6727725, 11212875, 20183175, 33638625, 100915875]

約数ペア:

[(1, 100915875), (3, 33638625), (5, 20183175), (9, 11212875), (15, 6727725), (25, 4036635), (27, 3737625), (45, 2242575), (75, 1345545), (81, 1245875), (125, 807327), (135, 747525), (225, 448515), (375, 269109), (405, 249175), (675, 149505), (1125, 89703), (2025, 49835), (3375, 29901), (9967, 10125)]