316758735

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{80909}}^1$

素因数の和:80952

約数の個数: 32

約数和(自身を含む): 582552000

約数和(自身を除く): 265793265

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 80909, 242727, 404545, 728181, 1213635, 2184543, 2346361, 3640905, 7039083, 10922715, 11731805, 21117249, 35195415, 63351747, 105586245, 316758735]

約数ペア:

[(1, 316758735), (3, 105586245), (5, 63351747), (9, 35195415), (15, 21117249), (27, 11731805), (29, 10922715), (45, 7039083), (87, 3640905), (135, 2346361), (145, 2184543), (261, 1213635), (435, 728181), (783, 404545), (1305, 242727), (3915, 80909)]