42459235

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13331}}^1$

素因数の和:13363

約数の個数: 24

約数和(自身を含む): 63833616

約数和(自身を除く): 21374381

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 13331, 66655, 93317, 173303, 466585, 653219, 866515, 1213121, 3266095, 6065605, 8491847, 42459235]

約数ペア:

[(1, 42459235), (5, 8491847), (7, 6065605), (13, 3266095), (35, 1213121), (49, 866515), (65, 653219), (91, 466585), (245, 173303), (455, 93317), (637, 66655), (3185, 13331)]