25204170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{840139}}^1$

素因数の和:840149

約数の個数: 16

約数和(自身を含む): 60490080

約数和(自身を除く): 35285910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 840139, 1680278, 2520417, 4200695, 5040834, 8401390, 12602085, 25204170]

約数ペア:

[(1, 25204170), (2, 12602085), (3, 8401390), (5, 5040834), (6, 4200695), (10, 2520417), (15, 1680278), (30, 840139)]