20141353725

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6245381}}^1$

素因数の和:6245437

約数の個数: 24

約数和(自身を含む): 34074804192

約数和(自身を除く): 13933450467

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 6245381, 18736143, 31226905, 93680715, 156134525, 268551383, 468403575, 805654149, 1342756915, 4028270745, 6713784575, 20141353725]

約数ペア:

[(1, 20141353725), (3, 6713784575), (5, 4028270745), (15, 1342756915), (25, 805654149), (43, 468403575), (75, 268551383), (129, 156134525), (215, 93680715), (645, 31226905), (1075, 18736143), (3225, 6245381)]