1516587085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{1609}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 2078909280

約数和(自身を除く): 562322195

約数列:

[1, 5, 13, 17, 65, 85, 221, 853, 1105, 1609, 4265, 8045, 11089, 14501, 20917, 27353, 55445, 72505, 104585, 136765, 188513, 355589, 942565, 1372477, 1777945, 6862385, 17842201, 23332109, 89211005, 116660545, 303317417, 1516587085]

約数ペア:

[(1, 1516587085), (5, 303317417), (13, 116660545), (17, 89211005), (65, 23332109), (85, 17842201), (221, 6862385), (853, 1777945), (1105, 1372477), (1609, 942565), (4265, 355589), (8045, 188513), (11089, 136765), (14501, 104585), (20917, 72505), (27353, 55445)]