2015280309

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{11369}}^1$

素因数の和:11769

約数の個数: 32

約数和(自身を含む): 3213434880

約数和(自身を除く): 1198154571

約数列:

[1, 3, 7, 21, 23, 69, 161, 367, 483, 1101, 2569, 7707, 8441, 11369, 25323, 34107, 59087, 79583, 177261, 238749, 261487, 784461, 1830409, 4172423, 5491227, 12517269, 29206961, 87620883, 95965729, 287897187, 671760103, 2015280309]

約数ペア:

[(1, 2015280309), (3, 671760103), (7, 287897187), (21, 95965729), (23, 87620883), (69, 29206961), (161, 12517269), (367, 5491227), (483, 4172423), (1101, 1830409), (2569, 784461), (7707, 261487), (8441, 238749), (11369, 177261), (25323, 79583), (34107, 59087)]