84707975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3461}}^1$

素因数の和:3571

約数の個数: 24

約数和(自身を含む): 115907760

約数和(自身を除く): 31199785

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 2225, 3461, 4895, 17305, 24475, 38071, 86525, 190355, 308029, 951775, 1540145, 3388319, 7700725, 16941595, 84707975]

約数ペア:

[(1, 84707975), (5, 16941595), (11, 7700725), (25, 3388319), (55, 1540145), (89, 951775), (275, 308029), (445, 190355), (979, 86525), (2225, 38071), (3461, 24475), (4895, 17305)]