971102275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271637}}^1$

素因数の和:271671

約数の個数: 24

約数和(自身を含む): 1414690704

約数和(自身を除く): 443588429

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 271637, 1358185, 2988007, 3531281, 6790925, 14940035, 17656405, 38844091, 74700175, 88282025, 194220455, 971102275]

約数ペア:

[(1, 971102275), (5, 194220455), (11, 88282025), (13, 74700175), (25, 38844091), (55, 17656405), (65, 14940035), (143, 6790925), (275, 3531281), (325, 2988007), (715, 1358185), (3575, 271637)]