812119945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{93941}}^1$

素因数の和:93985

約数の個数: 32

約数和(自身を含む): 1262580480

約数和(自身を除く): 450460535

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 93941, 469705, 657587, 1221233, 1784879, 3287935, 6106165, 8548631, 8924395, 12494153, 23203427, 42743155, 62470765, 116017135, 162423989, 812119945]

約数ペア:

[(1, 812119945), (5, 162423989), (7, 116017135), (13, 62470765), (19, 42743155), (35, 23203427), (65, 12494153), (91, 8924395), (95, 8548631), (133, 6106165), (247, 3287935), (455, 1784879), (665, 1221233), (1235, 657587), (1729, 469705), (8645, 93941)]