47302125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 87779328

約数和(自身を除く): 40477203

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 125, 155, 195, 313, 325, 375, 403, 465, 775, 939, 975, 1209, 1565, 1625, 2015, 2325, 3875, 4069, 4695, 4875, 6045, 7825, 9703, 10075, 11625, 12207, 20345, 23475, 29109, 30225, 39125, 48515, 50375, 61035, 101725, 117375, 126139, 145545, 151125, 242575, 305175, 378417, 508625, 630695, 727725, 1212875, 1525875, 1892085, 3153475, 3638625, 9460425, 15767375, 47302125]

約数ペア:

[(1, 47302125), (3, 15767375), (5, 9460425), (13, 3638625), (15, 3153475), (25, 1892085), (31, 1525875), (39, 1212875), (65, 727725), (75, 630695), (93, 508625), (125, 378417), (155, 305175), (195, 242575), (313, 151125), (325, 145545), (375, 126139), (403, 117375), (465, 101725), (775, 61035), (939, 50375), (975, 48515), (1209, 39125), (1565, 30225), (1625, 29109), (2015, 23475), (2325, 20345), (3875, 12207), (4069, 11625), (4695, 10075), (4875, 9703), (6045, 7825)]