122151965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{81707}}^1$

素因数の和:81748

約数の個数: 16

約数和(自身を含む): 164723328

約数和(自身を除く): 42571363

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 81707, 408535, 1062191, 1879261, 5310955, 9396305, 24430393, 122151965]

約数ペア:

[(1, 122151965), (5, 24430393), (13, 9396305), (23, 5310955), (65, 1879261), (115, 1062191), (299, 408535), (1495, 81707)]