129751895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9199}}^1$

素因数の和:9255

約数の個数: 32

約数和(自身を含む): 197836800

約数和(自身を除く): 68084905

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 9199, 14105, 45995, 64393, 119587, 285169, 321965, 597935, 837109, 1425845, 1996183, 3707197, 4185545, 9980915, 18535985, 25950379, 129751895]

約数ペア:

[(1, 129751895), (5, 25950379), (7, 18535985), (13, 9980915), (31, 4185545), (35, 3707197), (65, 1996183), (91, 1425845), (155, 837109), (217, 597935), (403, 321965), (455, 285169), (1085, 119587), (2015, 64393), (2821, 45995), (9199, 14105)]