15284645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 19414080

約数和(自身を除く): 4129435

約数列:

[1, 5, 19, 95, 251, 641, 1255, 3205, 4769, 12179, 23845, 60895, 160891, 804455, 3056929, 15284645]

約数ペア:

[(1, 15284645), (5, 3056929), (19, 804455), (95, 160891), (251, 60895), (641, 23845), (1255, 12179), (3205, 4769)]