371121925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1987}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 477247232

約数和(自身を除く): 106125307

約数列:

[1, 5, 25, 31, 155, 241, 775, 1205, 1987, 6025, 7471, 9935, 37355, 49675, 61597, 186775, 307985, 478867, 1539925, 2394335, 11971675, 14844877, 74224385, 371121925]

約数ペア:

[(1, 371121925), (5, 74224385), (25, 14844877), (31, 11971675), (155, 2394335), (241, 1539925), (775, 478867), (1205, 307985), (1987, 186775), (6025, 61597), (7471, 49675), (9935, 37355)]