12291566155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1667}}^1\times {\mathrm{1697}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 16313840640

約数和(自身を除く): 4022274485

約数列:

[1, 5, 11, 55, 79, 395, 869, 1667, 1697, 4345, 8335, 8485, 18337, 18667, 91685, 93335, 131693, 134063, 658465, 670315, 1448623, 1474693, 2828899, 7243115, 7373465, 14144495, 31117889, 155589445, 223483021, 1117415105, 2458313231, 12291566155]

約数ペア:

[(1, 12291566155), (5, 2458313231), (11, 1117415105), (55, 223483021), (79, 155589445), (395, 31117889), (869, 14144495), (1667, 7373465), (1697, 7243115), (4345, 2828899), (8335, 1474693), (8485, 1448623), (18337, 670315), (18667, 658465), (91685, 134063), (93335, 131693)]