15698749521

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{192323}}^1$

素因数の和:192382

約数の個数: 48

約数和(自身を含む): 27029984256

約数和(自身を除く): 11331234735

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 169, 273, 299, 483, 507, 897, 1183, 2093, 3549, 3887, 6279, 11661, 27209, 81627, 192323, 576969, 1346261, 2500199, 4038783, 4423429, 7500597, 13270287, 17501393, 30964003, 32502587, 52504179, 57504577, 92892009, 97507761, 172513731, 227518109, 402532039, 682554327, 747559501, 1207596117, 2242678503, 5232916507, 15698749521]

約数ペア:

[(1, 15698749521), (3, 5232916507), (7, 2242678503), (13, 1207596117), (21, 747559501), (23, 682554327), (39, 402532039), (69, 227518109), (91, 172513731), (161, 97507761), (169, 92892009), (273, 57504577), (299, 52504179), (483, 32502587), (507, 30964003), (897, 17501393), (1183, 13270287), (2093, 7500597), (3549, 4423429), (3887, 4038783), (6279, 2500199), (11661, 1346261), (27209, 576969), (81627, 192323)]