3975156915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1\times {\mathrm{2729}}^1$

素因数の和:3044

約数の個数: 48

約数和(自身を含む): 6740042400

約数和(自身を除く): 2764885485

約数列:

[1, 3, 5, 15, 19, 57, 95, 269, 285, 361, 807, 1083, 1345, 1805, 2729, 4035, 5111, 5415, 8187, 13645, 15333, 25555, 40935, 51851, 76665, 97109, 155553, 259255, 291327, 485545, 734101, 777765, 985169, 1456635, 2202303, 2955507, 3670505, 4925845, 11011515, 13947919, 14777535, 41843757, 69739595, 209218785, 265010461, 795031383, 1325052305, 3975156915]

約数ペア:

[(1, 3975156915), (3, 1325052305), (5, 795031383), (15, 265010461), (19, 209218785), (57, 69739595), (95, 41843757), (269, 14777535), (285, 13947919), (361, 11011515), (807, 4925845), (1083, 3670505), (1345, 2955507), (1805, 2202303), (2729, 1456635), (4035, 985169), (5111, 777765), (5415, 734101), (8187, 485545), (13645, 291327), (15333, 259255), (25555, 155553), (40935, 97109), (51851, 76665)]