145428195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{38321}}^1$

素因数の和:38363

約数の個数: 32

約数和(自身を含む): 264881664

約数和(自身を除く): 119453469

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 38321, 114963, 191605, 421531, 574815, 881383, 1264593, 2107655, 2644149, 4406915, 6322965, 9695213, 13220745, 29085639, 48476065, 145428195]

約数ペア:

[(1, 145428195), (3, 48476065), (5, 29085639), (11, 13220745), (15, 9695213), (23, 6322965), (33, 4406915), (55, 2644149), (69, 2107655), (115, 1264593), (165, 881383), (253, 574815), (345, 421531), (759, 191605), (1265, 114963), (3795, 38321)]