161125245

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{36913}}^1$

素因数の和:37021

約数の個数: 24

約数和(自身を含む): 282170616

約数和(自身を除く): 121045371

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 36913, 110739, 184565, 332217, 553695, 1661085, 3580561, 10741683, 17902805, 32225049, 53708415, 161125245]

約数ペア:

[(1, 161125245), (3, 53708415), (5, 32225049), (9, 17902805), (15, 10741683), (45, 3580561), (97, 1661085), (291, 553695), (485, 332217), (873, 184565), (1455, 110739), (4365, 36913)]