76986195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 75423405

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 195, 209, 247, 285, 429, 627, 715, 741, 1045, 1235, 1889, 2145, 2717, 3135, 3705, 5667, 8151, 9445, 13585, 20779, 24557, 28335, 35891, 40755, 62337, 73671, 103895, 107673, 122785, 179455, 270127, 311685, 368355, 394801, 466583, 538365, 810381, 1184403, 1350635, 1399749, 1974005, 2332915, 4051905, 5132413, 5922015, 6998745, 15397239, 25662065, 76986195]

約数ペア:

[(1, 76986195), (3, 25662065), (5, 15397239), (11, 6998745), (13, 5922015), (15, 5132413), (19, 4051905), (33, 2332915), (39, 1974005), (55, 1399749), (57, 1350635), (65, 1184403), (95, 810381), (143, 538365), (165, 466583), (195, 394801), (209, 368355), (247, 311685), (285, 270127), (429, 179455), (627, 122785), (715, 107673), (741, 103895), (1045, 73671), (1235, 62337), (1889, 40755), (2145, 35891), (2717, 28335), (3135, 24557), (3705, 20779), (5667, 13585), (8151, 9445)]