8893125

素因数分解:

$3^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 80

約数和(自身を含む): 17994240

約数和(自身を除く): 9101115

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 31, 45, 51, 75, 85, 93, 125, 135, 153, 155, 225, 255, 279, 375, 425, 459, 465, 527, 625, 675, 765, 775, 837, 1125, 1275, 1395, 1581, 1875, 2125, 2295, 2325, 2635, 3375, 3825, 3875, 4185, 4743, 5625, 6375, 6975, 7905, 10625, 11475, 11625, 13175, 14229, 16875, 19125, 19375, 20925, 23715, 31875, 34875, 39525, 57375, 58125, 65875, 71145, 95625, 104625, 118575, 174375, 197625, 286875, 329375, 355725, 523125, 592875, 988125, 1778625, 2964375, 8893125]

約数ペア:

[(1, 8893125), (3, 2964375), (5, 1778625), (9, 988125), (15, 592875), (17, 523125), (25, 355725), (27, 329375), (31, 286875), (45, 197625), (51, 174375), (75, 118575), (85, 104625), (93, 95625), (125, 71145), (135, 65875), (153, 58125), (155, 57375), (225, 39525), (255, 34875), (279, 31875), (375, 23715), (425, 20925), (459, 19375), (465, 19125), (527, 16875), (625, 14229), (675, 13175), (765, 11625), (775, 11475), (837, 10625), (1125, 7905), (1275, 6975), (1395, 6375), (1581, 5625), (1875, 4743), (2125, 4185), (2295, 3875), (2325, 3825), (2635, 3375)]