145260895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{23039}}^1$

素因数の和:23154

約数の個数: 16

約数和(自身を含む): 189665280

約数和(自身を除く): 44404385

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 23039, 115195, 299507, 1497535, 2234783, 11173915, 29052179, 145260895]

約数ペア:

[(1, 145260895), (5, 29052179), (13, 11173915), (65, 2234783), (97, 1497535), (485, 299507), (1261, 115195), (6305, 23039)]