157079709525

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{929}}^1$

素因数の和:1407

約数の個数: 96

約数和(自身を含む): 266926129920

約数和(自身を除く): 109846420395

約数列:

[1, 3, 5, 15, 25, 71, 75, 113, 213, 281, 339, 355, 565, 843, 929, 1065, 1405, 1695, 1775, 2787, 2825, 4215, 4645, 5325, 7025, 8023, 8475, 13935, 19951, 21075, 23225, 24069, 31753, 40115, 59853, 65959, 69675, 95259, 99755, 104977, 120345, 158765, 197877, 200575, 261049, 299265, 314931, 329795, 476295, 498775, 524885, 601725, 783147, 793825, 989385, 1305245, 1496325, 1574655, 1648975, 2254463, 2381475, 2624425, 3915735, 4946925, 6526225, 6763389, 7453367, 7873275, 11272315, 18534479, 19578675, 22360101, 29498537, 33816945, 37266835, 55603437, 56361575, 88495611, 92672395, 111800505, 147492685, 169084725, 186334175, 278017185, 442478055, 463361975, 559002525, 737463425, 1390085925, 2094396127, 2212390275, 6283188381, 10471980635, 31415941905, 52359903175, 157079709525]

約数ペア:

[(1, 157079709525), (3, 52359903175), (5, 31415941905), (15, 10471980635), (25, 6283188381), (71, 2212390275), (75, 2094396127), (113, 1390085925), (213, 737463425), (281, 559002525), (339, 463361975), (355, 442478055), (565, 278017185), (843, 186334175), (929, 169084725), (1065, 147492685), (1405, 111800505), (1695, 92672395), (1775, 88495611), (2787, 56361575), (2825, 55603437), (4215, 37266835), (4645, 33816945), (5325, 29498537), (7025, 22360101), (8023, 19578675), (8475, 18534479), (13935, 11272315), (19951, 7873275), (21075, 7453367), (23225, 6763389), (24069, 6526225), (31753, 4946925), (40115, 3915735), (59853, 2624425), (65959, 2381475), (69675, 2254463), (95259, 1648975), (99755, 1574655), (104977, 1496325), (120345, 1305245), (158765, 989385), (197877, 793825), (200575, 783147), (261049, 601725), (299265, 524885), (314931, 498775), (329795, 476295)]