23424375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:98

約数の個数: 60

約数和(自身を含む): 43429848

約数和(自身を除く): 20005473

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 125, 155, 195, 325, 375, 403, 465, 625, 775, 961, 975, 1209, 1625, 1875, 2015, 2325, 2883, 3875, 4805, 4875, 6045, 8125, 10075, 11625, 12493, 14415, 19375, 24025, 24375, 30225, 37479, 50375, 58125, 62465, 72075, 120125, 151125, 187395, 251875, 312325, 360375, 600625, 755625, 936975, 1561625, 1801875, 4684875, 7808125, 23424375]

約数ペア:

[(1, 23424375), (3, 7808125), (5, 4684875), (13, 1801875), (15, 1561625), (25, 936975), (31, 755625), (39, 600625), (65, 360375), (75, 312325), (93, 251875), (125, 187395), (155, 151125), (195, 120125), (325, 72075), (375, 62465), (403, 58125), (465, 50375), (625, 37479), (775, 30225), (961, 24375), (975, 24025), (1209, 19375), (1625, 14415), (1875, 12493), (2015, 11625), (2325, 10075), (2883, 8125), (3875, 6045), (4805, 4875)]