1401271165

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{947}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 1955579904

約数和(自身を除く): 554308739

約数列:

[1, 5, 7, 35, 67, 335, 469, 631, 947, 2345, 3155, 4417, 4735, 6629, 22085, 33145, 42277, 63449, 211385, 295939, 317245, 444143, 597557, 1479695, 2220715, 2987785, 4182899, 20914495, 40036319, 200181595, 280254233, 1401271165]

約数ペア:

[(1, 1401271165), (5, 280254233), (7, 200181595), (35, 40036319), (67, 20914495), (335, 4182899), (469, 2987785), (631, 2220715), (947, 1479695), (2345, 597557), (3155, 444143), (4417, 317245), (4735, 295939), (6629, 211385), (22085, 63449), (33145, 42277)]