12623641525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{2789}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 17353353600

約数和(自身を除く): 4729712075

約数列:

[1, 5, 11, 25, 55, 109, 151, 275, 545, 755, 1199, 1661, 2725, 2789, 3775, 5995, 8305, 13945, 16459, 29975, 30679, 41525, 69725, 82295, 153395, 181049, 304001, 411475, 421139, 766975, 905245, 1520005, 2105695, 3344011, 4526225, 4632529, 7600025, 10528475, 16720055, 23162645, 45904151, 83600275, 115813225, 229520755, 504945661, 1147603775, 2524728305, 12623641525]

約数ペア:

[(1, 12623641525), (5, 2524728305), (11, 1147603775), (25, 504945661), (55, 229520755), (109, 115813225), (151, 83600275), (275, 45904151), (545, 23162645), (755, 16720055), (1199, 10528475), (1661, 7600025), (2725, 4632529), (2789, 4526225), (3775, 3344011), (5995, 2105695), (8305, 1520005), (13945, 905245), (16459, 766975), (29975, 421139), (30679, 411475), (41525, 304001), (69725, 181049), (82295, 153395)]