2735915

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 4117680

約数和(自身を除く): 1381765

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 859, 3185, 4295, 6013, 11167, 30065, 42091, 55835, 78169, 210455, 390845, 547183, 2735915]

約数ペア:

[(1, 2735915), (5, 547183), (7, 390845), (13, 210455), (35, 78169), (49, 55835), (65, 42091), (91, 30065), (245, 11167), (455, 6013), (637, 4295), (859, 3185)]