12486990015

素因数分解:

$3^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{294887}}^1$

素因数の和:295839

約数の個数: 24

約数和(自身を含む): 21667190688

約数和(自身を除く): 9180200673

約数列:

[1, 3, 5, 9, 15, 45, 941, 2823, 4705, 8469, 14115, 42345, 294887, 884661, 1474435, 2653983, 4423305, 13269915, 277488667, 832466001, 1387443335, 2497398003, 4162330005, 12486990015]

約数ペア:

[(1, 12486990015), (3, 4162330005), (5, 2497398003), (9, 1387443335), (15, 832466001), (45, 277488667), (941, 13269915), (2823, 4423305), (4705, 2653983), (8469, 1474435), (14115, 884661), (42345, 294887)]