15705583258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2543}}^1$

素因数の和:2731

約数の個数: 64

約数和(自身を含む): 26165182464

約数和(自身を除く): 10459599206

約数列:

[1, 2, 23, 31, 46, 61, 62, 71, 122, 142, 713, 1403, 1426, 1633, 1891, 2201, 2543, 2806, 3266, 3782, 4331, 4402, 5086, 8662, 43493, 50623, 58489, 78833, 86986, 99613, 101246, 116978, 134261, 155123, 157666, 180553, 199226, 268522, 310246, 361106, 1813159, 3088003, 3567829, 3626318, 4152719, 4808813, 5597143, 6176006, 7135658, 8305438, 9617626, 11013733, 11194286, 22027466, 110602699, 128734289, 221205398, 253315859, 257468578, 341425723, 506631718, 682851446, 7852791629, 15705583258]

約数ペア:

[(1, 15705583258), (2, 7852791629), (23, 682851446), (31, 506631718), (46, 341425723), (61, 257468578), (62, 253315859), (71, 221205398), (122, 128734289), (142, 110602699), (713, 22027466), (1403, 11194286), (1426, 11013733), (1633, 9617626), (1891, 8305438), (2201, 7135658), (2543, 6176006), (2806, 5597143), (3266, 4808813), (3782, 4152719), (4331, 3626318), (4402, 3567829), (5086, 3088003), (8662, 1813159), (43493, 361106), (50623, 310246), (58489, 268522), (78833, 199226), (86986, 180553), (99613, 157666), (101246, 155123), (116978, 134261)]