155655075

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{29231}}^1$

素因数の和:29315

約数の個数: 24

約数和(自身を含む): 260983296

約数和(自身を除く): 105328221

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 29231, 87693, 146155, 438465, 730775, 2075401, 2192325, 6226203, 10377005, 31131015, 51885025, 155655075]

約数ペア:

[(1, 155655075), (3, 51885025), (5, 31131015), (15, 10377005), (25, 6226203), (71, 2192325), (75, 2075401), (213, 730775), (355, 438465), (1065, 146155), (1775, 87693), (5325, 29231)]