153771005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{1321}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 190875648

約数和(自身を除く): 37104643

約数列:

[1, 5, 31, 155, 751, 1321, 3755, 6605, 23281, 40951, 116405, 204755, 992071, 4960355, 30754201, 153771005]

約数ペア:

[(1, 153771005), (5, 30754201), (31, 4960355), (155, 992071), (751, 204755), (1321, 116405), (3755, 40951), (6605, 23281)]