1838145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 3133440

約数和(自身を除く): 1295295

約数列:

[1, 3, 5, 15, 31, 59, 67, 93, 155, 177, 201, 295, 335, 465, 885, 1005, 1829, 2077, 3953, 5487, 6231, 9145, 10385, 11859, 19765, 27435, 31155, 59295, 122543, 367629, 612715, 1838145]

約数ペア:

[(1, 1838145), (3, 612715), (5, 367629), (15, 122543), (31, 59295), (59, 31155), (67, 27435), (93, 19765), (155, 11859), (177, 10385), (201, 9145), (295, 6231), (335, 5487), (465, 3953), (885, 2077), (1005, 1829)]