231938785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{929}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 314979840

約数和(自身を除く): 83041055

約数列:

[1, 5, 13, 23, 65, 115, 167, 299, 835, 929, 1495, 2171, 3841, 4645, 10855, 12077, 19205, 21367, 49933, 60385, 106835, 155143, 249665, 277771, 775715, 1388855, 2016859, 3568289, 10084295, 17841445, 46387757, 231938785]

約数ペア:

[(1, 231938785), (5, 46387757), (13, 17841445), (23, 10084295), (65, 3568289), (115, 2016859), (167, 1388855), (299, 775715), (835, 277771), (929, 249665), (1495, 155143), (2171, 106835), (3841, 60385), (4645, 49933), (10855, 21367), (12077, 19205)]