27196715

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8571

約数の個数: 24

約数和(自身を含む): 40889520

約数和(自身を除く): 13692805

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 8539, 42695, 59773, 111007, 298865, 418411, 555035, 777049, 2092055, 3885245, 5439343, 27196715]

約数ペア:

[(1, 27196715), (5, 5439343), (7, 3885245), (13, 2092055), (35, 777049), (49, 555035), (65, 418411), (91, 298865), (245, 111007), (455, 59773), (637, 42695), (3185, 8539)]