205121324875

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{1021}}^1\times {\mathrm{27241}}^1$

素因数の和:28336

約数の個数: 32

約数和(自身を含む): 260594792640

約数和(自身を除く): 55473467765

約数列:

[1, 5, 25, 59, 125, 295, 1021, 1475, 5105, 7375, 25525, 27241, 60239, 127625, 136205, 301195, 681025, 1505975, 1607219, 3405125, 7529875, 8036095, 27813061, 40180475, 139065305, 200902375, 695326525, 1640970599, 3476632625, 8204852995, 41024264975, 205121324875]

約数ペア:

[(1, 205121324875), (5, 41024264975), (25, 8204852995), (59, 3476632625), (125, 1640970599), (295, 695326525), (1021, 200902375), (1475, 139065305), (5105, 40180475), (7375, 27813061), (25525, 8036095), (27241, 7529875), (60239, 3405125), (127625, 1607219), (136205, 1505975), (301195, 681025)]