4642095

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 7833600

約数和(自身を除く): 3191505

約数列:

[1, 3, 5, 15, 31, 67, 93, 149, 155, 201, 335, 447, 465, 745, 1005, 2077, 2235, 4619, 6231, 9983, 10385, 13857, 23095, 29949, 31155, 49915, 69285, 149745, 309473, 928419, 1547365, 4642095]

約数ペア:

[(1, 4642095), (3, 1547365), (5, 928419), (15, 309473), (31, 149745), (67, 69285), (93, 49915), (149, 31155), (155, 29949), (201, 23095), (335, 13857), (447, 10385), (465, 9983), (745, 6231), (1005, 4619), (2077, 2235)]