80954445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 158731776

約数和(自身を除く): 77777331

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 47, 55, 65, 73, 121, 141, 143, 165, 195, 219, 235, 363, 365, 429, 517, 605, 611, 705, 715, 803, 949, 1095, 1551, 1573, 1815, 1833, 2145, 2409, 2585, 2847, 3055, 3431, 4015, 4719, 4745, 5687, 6721, 7755, 7865, 8833, 9165, 10293, 10439, 12045, 14235, 17061, 17155, 20163, 23595, 26499, 28435, 31317, 33605, 37741, 44165, 44603, 51465, 52195, 73931, 85305, 100815, 113223, 114829, 132495, 133809, 156585, 188705, 221793, 223015, 344487, 369655, 415151, 490633, 566115, 574145, 669045, 1108965, 1245453, 1471899, 1722435, 2075755, 2453165, 5396963, 6227265, 7359495, 16190889, 26984815, 80954445]

約数ペア:

[(1, 80954445), (3, 26984815), (5, 16190889), (11, 7359495), (13, 6227265), (15, 5396963), (33, 2453165), (39, 2075755), (47, 1722435), (55, 1471899), (65, 1245453), (73, 1108965), (121, 669045), (141, 574145), (143, 566115), (165, 490633), (195, 415151), (219, 369655), (235, 344487), (363, 223015), (365, 221793), (429, 188705), (517, 156585), (605, 133809), (611, 132495), (705, 114829), (715, 113223), (803, 100815), (949, 85305), (1095, 73931), (1551, 52195), (1573, 51465), (1815, 44603), (1833, 44165), (2145, 37741), (2409, 33605), (2585, 31317), (2847, 28435), (3055, 26499), (3431, 23595), (4015, 20163), (4719, 17155), (4745, 17061), (5687, 14235), (6721, 12045), (7755, 10439), (7865, 10293), (8833, 9165)]