20133342825

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6242897}}^1$

素因数の和:6242953

約数の個数: 24

約数和(自身を含む): 34061251488

約数和(自身を除く): 13927908663

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 6242897, 18728691, 31214485, 93643455, 156072425, 268444571, 468217275, 805333713, 1342222855, 4026668565, 6711114275, 20133342825]

約数ペア:

[(1, 20133342825), (3, 6711114275), (5, 4026668565), (15, 1342222855), (25, 805333713), (43, 468217275), (75, 268444571), (129, 156072425), (215, 93643455), (645, 31214485), (1075, 18728691), (3225, 6242897)]