72270086115

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{38449}}^1$

素因数の和:38664

約数の個数: 48

約数和(自身を含む): 120563820000

約数和(自身を除く): 48293733885

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 435, 447, 745, 841, 2235, 2523, 4205, 4321, 12615, 12963, 21605, 38449, 64815, 115347, 125309, 192245, 375927, 576735, 626545, 1115021, 1879635, 3345063, 5575105, 5728901, 16725315, 17186703, 28644505, 32335609, 85933515, 97006827, 161678045, 166138129, 485034135, 498414387, 830690645, 2492071935, 4818005741, 14454017223, 24090028705, 72270086115]

約数ペア:

[(1, 72270086115), (3, 24090028705), (5, 14454017223), (15, 4818005741), (29, 2492071935), (87, 830690645), (145, 498414387), (149, 485034135), (435, 166138129), (447, 161678045), (745, 97006827), (841, 85933515), (2235, 32335609), (2523, 28644505), (4205, 17186703), (4321, 16725315), (12615, 5728901), (12963, 5575105), (21605, 3345063), (38449, 1879635), (64815, 1115021), (115347, 626545), (125309, 576735), (192245, 375927)]