85864176705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{80491}}^1$

素因数の和:80734

約数の個数: 48

約数和(自身を含む): 145731731904

約数和(自身を除く): 59867555199

約数列:

[1, 3, 5, 15, 19, 57, 95, 197, 285, 361, 591, 985, 1083, 1805, 2955, 3743, 5415, 11229, 18715, 56145, 71117, 80491, 213351, 241473, 355585, 402455, 1066755, 1207365, 1529329, 4587987, 7646645, 15856727, 22939935, 29057251, 47570181, 79283635, 87171753, 145286255, 237850905, 301277813, 435858765, 903833439, 1506389065, 4519167195, 5724278447, 17172835341, 28621392235, 85864176705]

約数ペア:

[(1, 85864176705), (3, 28621392235), (5, 17172835341), (15, 5724278447), (19, 4519167195), (57, 1506389065), (95, 903833439), (197, 435858765), (285, 301277813), (361, 237850905), (591, 145286255), (985, 87171753), (1083, 79283635), (1805, 47570181), (2955, 29057251), (3743, 22939935), (5415, 15856727), (11229, 7646645), (18715, 4587987), (56145, 1529329), (71117, 1207365), (80491, 1066755), (213351, 402455), (241473, 355585)]