102810925

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9631}}^1$

素因数の和:9709

約数の個数: 24

約数和(自身を含む): 148101632

約数和(自身を除く): 45290707

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 9631, 10675, 48155, 67417, 240775, 337085, 587491, 1685425, 2937455, 4112437, 14687275, 20562185, 102810925]

約数ペア:

[(1, 102810925), (5, 20562185), (7, 14687275), (25, 4112437), (35, 2937455), (61, 1685425), (175, 587491), (305, 337085), (427, 240775), (1525, 67417), (2135, 48155), (9631, 10675)]