133730975

素因数分解:

$5^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{971}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 189952128

約数和(自身を除く): 56221153

約数列:

[1, 5, 7, 25, 35, 175, 787, 971, 3935, 4855, 5509, 6797, 19675, 24275, 27545, 33985, 137725, 169925, 764177, 3820885, 5349239, 19104425, 26746195, 133730975]

約数ペア:

[(1, 133730975), (5, 26746195), (7, 19104425), (25, 5349239), (35, 3820885), (175, 764177), (787, 169925), (971, 137725), (3935, 33985), (4855, 27545), (5509, 24275), (6797, 19675)]