71068375

素因数分解:

$5^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 106063776

約数和(自身を除く): 34995401

約数列:

[1, 5, 7, 25, 35, 41, 49, 125, 175, 205, 245, 283, 287, 875, 1025, 1225, 1415, 1435, 1981, 2009, 5125, 6125, 7075, 7175, 9905, 10045, 11603, 13867, 35375, 35875, 49525, 50225, 58015, 69335, 81221, 247625, 251125, 290075, 346675, 406105, 568547, 1450375, 1733375, 2030525, 2842735, 10152625, 14213675, 71068375]

約数ペア:

[(1, 71068375), (5, 14213675), (7, 10152625), (25, 2842735), (35, 2030525), (41, 1733375), (49, 1450375), (125, 568547), (175, 406105), (205, 346675), (245, 290075), (283, 251125), (287, 247625), (875, 81221), (1025, 69335), (1225, 58015), (1415, 50225), (1435, 49525), (1981, 35875), (2009, 35375), (5125, 13867), (6125, 11603), (7075, 10045), (7175, 9905)]