71310075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{30671}}^1$

素因数の和:30715

約数の個数: 24

約数和(自身を含む): 121706496

約数和(自身を除く): 50396421

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 30671, 92013, 153355, 460065, 766775, 950801, 2300325, 2852403, 4754005, 14262015, 23770025, 71310075]

約数ペア:

[(1, 71310075), (3, 23770025), (5, 14262015), (15, 4754005), (25, 2852403), (31, 2300325), (75, 950801), (93, 766775), (155, 460065), (465, 153355), (775, 92013), (2325, 30671)]