938765585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 1327104000

約数和(自身を除く): 388338415

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 127, 199, 323, 391, 437, 635, 995, 1615, 1955, 2159, 2185, 2413, 2921, 3383, 3781, 4577, 7429, 10795, 12065, 14605, 16915, 18905, 22885, 25273, 37145, 41021, 49657, 55499, 64277, 77809, 86963, 126365, 205105, 248285, 277495, 321385, 389045, 429641, 434815, 480187, 581279, 943483, 1478371, 2148205, 2400935, 2906395, 4717415, 7391855, 8163179, 9881743, 11044301, 40815895, 49408715, 55221505, 187753117, 938765585]

約数ペア:

[(1, 938765585), (5, 187753117), (17, 55221505), (19, 49408715), (23, 40815895), (85, 11044301), (95, 9881743), (115, 8163179), (127, 7391855), (199, 4717415), (323, 2906395), (391, 2400935), (437, 2148205), (635, 1478371), (995, 943483), (1615, 581279), (1955, 480187), (2159, 434815), (2185, 429641), (2413, 389045), (2921, 321385), (3383, 277495), (3781, 248285), (4577, 205105), (7429, 126365), (10795, 86963), (12065, 77809), (14605, 64277), (16915, 55499), (18905, 49657), (22885, 41021), (25273, 37145)]