42252015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5039}}^1$

素因数の和:5103

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 32259345

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 5039, 8385, 15117, 25195, 65507, 75585, 196521, 216677, 327535, 650031, 982605, 1083385, 2816801, 3250155, 8450403, 14084005, 42252015]

約数ペア:

[(1, 42252015), (3, 14084005), (5, 8450403), (13, 3250155), (15, 2816801), (39, 1083385), (43, 982605), (65, 650031), (129, 327535), (195, 216677), (215, 196521), (559, 75585), (645, 65507), (1677, 25195), (2795, 15117), (5039, 8385)]