29128568825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{273059}}^1$

素因数の和:273337

約数の個数: 24

約数和(自身を含む): 38396604960

約数和(自身を除く): 9268036135

約数列:

[1, 5, 17, 25, 85, 251, 425, 1255, 4267, 6275, 21335, 106675, 273059, 1365295, 4642003, 6826475, 23210015, 68537809, 116050075, 342689045, 1165142753, 1713445225, 5825713765, 29128568825]

約数ペア:

[(1, 29128568825), (5, 5825713765), (17, 1713445225), (25, 1165142753), (85, 342689045), (251, 116050075), (425, 68537809), (1255, 23210015), (4267, 6826475), (6275, 4642003), (21335, 1365295), (106675, 273059)]