131832015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 250048512

約数和(自身を除く): 118216497

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 113, 123, 205, 271, 287, 339, 565, 615, 791, 813, 861, 1355, 1435, 1695, 1897, 2373, 3955, 4065, 4305, 4633, 5691, 9485, 11111, 11865, 13899, 23165, 28455, 30623, 32431, 33333, 55555, 69495, 77777, 91869, 97293, 153115, 162155, 166665, 214361, 233331, 388885, 459345, 486465, 643083, 1071805, 1166655, 1255543, 3215415, 3766629, 6277715, 8788801, 18833145, 26366403, 43944005, 131832015]

約数ペア:

[(1, 131832015), (3, 43944005), (5, 26366403), (7, 18833145), (15, 8788801), (21, 6277715), (35, 3766629), (41, 3215415), (105, 1255543), (113, 1166655), (123, 1071805), (205, 643083), (271, 486465), (287, 459345), (339, 388885), (565, 233331), (615, 214361), (791, 166665), (813, 162155), (861, 153115), (1355, 97293), (1435, 91869), (1695, 77777), (1897, 69495), (2373, 55555), (3955, 33333), (4065, 32431), (4305, 30623), (4633, 28455), (5691, 23165), (9485, 13899), (11111, 11865)]