71513975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{751}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 95952192

約数和(自身を除く): 24438217

約数列:

[1, 5, 13, 25, 65, 293, 325, 751, 1465, 3755, 3809, 7325, 9763, 18775, 19045, 48815, 95225, 220043, 244075, 1100215, 2860559, 5501075, 14302795, 71513975]

約数ペア:

[(1, 71513975), (5, 14302795), (13, 5501075), (25, 2860559), (65, 1100215), (293, 244075), (325, 220043), (751, 95225), (1465, 48815), (3755, 19045), (3809, 18775), (7325, 9763)]