78395425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 103098560

約数和(自身を除く): 24703135

約数列:

[1, 5, 19, 25, 95, 151, 475, 755, 1093, 2869, 3775, 5465, 14345, 20767, 27325, 71725, 103835, 165043, 519175, 825215, 3135817, 4126075, 15679085, 78395425]

約数ペア:

[(1, 78395425), (5, 15679085), (19, 4126075), (25, 3135817), (95, 825215), (151, 519175), (475, 165043), (755, 103835), (1093, 71725), (2869, 27325), (3775, 20767), (5465, 14345)]