201573625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 283345920

約数和(自身を除く): 81772295

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 775, 1375, 1705, 3875, 4729, 8525, 23645, 42625, 52019, 118225, 146599, 260095, 591125, 732995, 1300475, 1612589, 3664975, 6502375, 8062945, 18324875, 40314725, 201573625]

約数ペア:

[(1, 201573625), (5, 40314725), (11, 18324875), (25, 8062945), (31, 6502375), (55, 3664975), (125, 1612589), (155, 1300475), (275, 732995), (341, 591125), (775, 260095), (1375, 146599), (1705, 118225), (3875, 52019), (4729, 42625), (8525, 23645)]