47848425

素因数分解:

$3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{1607}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 79358016

約数和(自身を除く): 31509591

約数列:

[1, 3, 5, 15, 25, 75, 397, 1191, 1607, 1985, 4821, 5955, 8035, 9925, 24105, 29775, 40175, 120525, 637979, 1913937, 3189895, 9569685, 15949475, 47848425]

約数ペア:

[(1, 47848425), (3, 15949475), (5, 9569685), (15, 3189895), (25, 1913937), (75, 637979), (397, 120525), (1191, 40175), (1607, 29775), (1985, 24105), (4821, 9925), (5955, 8035)]