22453925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 30518880

約数和(自身を除く): 8064955

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1171, 1475, 3835, 5855, 15223, 19175, 29275, 69089, 76115, 345445, 380575, 898157, 1727225, 4490785, 22453925]

約数ペア:

[(1, 22453925), (5, 4490785), (13, 1727225), (25, 898157), (59, 380575), (65, 345445), (295, 76115), (325, 69089), (767, 29275), (1171, 19175), (1475, 15223), (3835, 5855)]