9190725

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 16189440

約数和(自身を除く): 6998715

約数列:

[1, 3, 5, 15, 25, 31, 59, 67, 75, 93, 155, 177, 201, 295, 335, 465, 775, 885, 1005, 1475, 1675, 1829, 2077, 2325, 3953, 4425, 5025, 5487, 6231, 9145, 10385, 11859, 19765, 27435, 31155, 45725, 51925, 59295, 98825, 122543, 137175, 155775, 296475, 367629, 612715, 1838145, 3063575, 9190725]

約数ペア:

[(1, 9190725), (3, 3063575), (5, 1838145), (15, 612715), (25, 367629), (31, 296475), (59, 155775), (67, 137175), (75, 122543), (93, 98825), (155, 59295), (177, 51925), (201, 45725), (295, 31155), (335, 27435), (465, 19765), (775, 11859), (885, 10385), (1005, 9145), (1475, 6231), (1675, 5487), (1829, 5025), (2077, 4425), (2325, 3953)]