42538275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14543}}^1$

素因数の和:14572

約数の個数: 36

約数和(自身を含む): 82057248

約数和(自身を除く): 39518973

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 14543, 43629, 72715, 130887, 189059, 218145, 363575, 567177, 654435, 945295, 1090725, 1701531, 2835885, 3272175, 4726475, 8507655, 14179425, 42538275]

約数ペア:

[(1, 42538275), (3, 14179425), (5, 8507655), (9, 4726475), (13, 3272175), (15, 2835885), (25, 1701531), (39, 1090725), (45, 945295), (65, 654435), (75, 567177), (117, 363575), (195, 218145), (225, 189059), (325, 130887), (585, 72715), (975, 43629), (2925, 14543)]