285428495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{22273}}^1$

素因数の和:22522

約数の個数: 16

約数和(自身を含む): 375272352

約数和(自身を除く): 89843857

約数列:

[1, 5, 11, 55, 233, 1165, 2563, 12815, 22273, 111365, 245003, 1225015, 5189609, 25948045, 57085699, 285428495]

約数ペア:

[(1, 285428495), (5, 57085699), (11, 25948045), (55, 5189609), (233, 1225015), (1165, 245003), (2563, 111365), (12815, 22273)]