74765015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{24473}}^1$

素因数の和:24538

約数の個数: 16

約数和(自身を含む): 98679168

約数和(自身を除く): 23914153

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 24473, 122365, 318149, 1150231, 1590745, 5751155, 14953003, 74765015]

約数ペア:

[(1, 74765015), (5, 14953003), (13, 5751155), (47, 1590745), (65, 1150231), (235, 318149), (611, 122365), (3055, 24473)]