82860375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 155151360

約数和(自身を除く): 72290985

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 125, 195, 299, 325, 345, 375, 575, 739, 897, 975, 1495, 1625, 1725, 2217, 2875, 3695, 4485, 4875, 7475, 8625, 9607, 11085, 16997, 18475, 22425, 28821, 37375, 48035, 50991, 55425, 84985, 92375, 112125, 144105, 220961, 240175, 254955, 277125, 424925, 662883, 720525, 1104805, 1200875, 1274775, 2124625, 3314415, 3602625, 5524025, 6373875, 16572075, 27620125, 82860375]

約数ペア:

[(1, 82860375), (3, 27620125), (5, 16572075), (13, 6373875), (15, 5524025), (23, 3602625), (25, 3314415), (39, 2124625), (65, 1274775), (69, 1200875), (75, 1104805), (115, 720525), (125, 662883), (195, 424925), (299, 277125), (325, 254955), (345, 240175), (375, 220961), (575, 144105), (739, 112125), (897, 92375), (975, 84985), (1495, 55425), (1625, 50991), (1725, 48035), (2217, 37375), (2875, 28821), (3695, 22425), (4485, 18475), (4875, 16997), (7475, 11085), (8625, 9607)]