79995768625

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{19507}}^1$

素因数の和:20194

約数の個数: 32

約数和(自身を含む): 101887943040

約数和(自身を除く): 21892174415

約数列:

[1, 5, 25, 53, 125, 265, 619, 1325, 3095, 6625, 15475, 19507, 32807, 77375, 97535, 164035, 487675, 820175, 1033871, 2438375, 4100875, 5169355, 12074833, 25846775, 60374165, 129233875, 301870825, 639966149, 1509354125, 3199830745, 15999153725, 79995768625]

約数ペア:

[(1, 79995768625), (5, 15999153725), (25, 3199830745), (53, 1509354125), (125, 639966149), (265, 301870825), (619, 129233875), (1325, 60374165), (3095, 25846775), (6625, 12074833), (15475, 5169355), (19507, 4100875), (32807, 2438375), (77375, 1033871), (97535, 820175), (164035, 487675)]