25660203

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^3\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 38668800

約数和(自身を除く): 13008597

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 437, 529, 703, 851, 1311, 1587, 2109, 2553, 10051, 12167, 16169, 19573, 30153, 36501, 48507, 58719, 231173, 371887, 450179, 693519, 1115661, 1350537, 8553401, 25660203]

約数ペア:

[(1, 25660203), (3, 8553401), (19, 1350537), (23, 1115661), (37, 693519), (57, 450179), (69, 371887), (111, 231173), (437, 58719), (529, 48507), (703, 36501), (851, 30153), (1311, 19573), (1587, 16169), (2109, 12167), (2553, 10051)]