76318125

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 142754304

約数和(自身を除く): 66436179

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 101, 125, 155, 195, 303, 325, 375, 403, 465, 505, 625, 775, 975, 1209, 1313, 1515, 1625, 1875, 2015, 2325, 2525, 3131, 3875, 3939, 4875, 6045, 6565, 7575, 8125, 9393, 10075, 11625, 12625, 15655, 19375, 19695, 24375, 30225, 32825, 37875, 40703, 46965, 50375, 58125, 63125, 78275, 98475, 122109, 151125, 164125, 189375, 203515, 234825, 251875, 391375, 492375, 610545, 755625, 820625, 1017575, 1174125, 1956875, 2461875, 3052725, 5087875, 5870625, 15263625, 25439375, 76318125]

約数ペア:

[(1, 76318125), (3, 25439375), (5, 15263625), (13, 5870625), (15, 5087875), (25, 3052725), (31, 2461875), (39, 1956875), (65, 1174125), (75, 1017575), (93, 820625), (101, 755625), (125, 610545), (155, 492375), (195, 391375), (303, 251875), (325, 234825), (375, 203515), (403, 189375), (465, 164125), (505, 151125), (625, 122109), (775, 98475), (975, 78275), (1209, 63125), (1313, 58125), (1515, 50375), (1625, 46965), (1875, 40703), (2015, 37875), (2325, 32825), (2525, 30225), (3131, 24375), (3875, 19695), (3939, 19375), (4875, 15655), (6045, 12625), (6565, 11625), (7575, 10075), (8125, 9393)]