1163275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 1587200

約数和(自身を除く): 423925

約数列:

[1, 5, 19, 25, 31, 79, 95, 155, 395, 475, 589, 775, 1501, 1975, 2449, 2945, 7505, 12245, 14725, 37525, 46531, 61225, 232655, 1163275]

約数ペア:

[(1, 1163275), (5, 232655), (19, 61225), (25, 46531), (31, 37525), (79, 14725), (95, 12245), (155, 7505), (395, 2945), (475, 2449), (589, 1975), (775, 1501)]