98643215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12037}}^1$

素因数の和:12202

約数の個数: 16

約数和(自身を含む): 130010400

約数和(自身を除く): 31367185

約数列:

[1, 5, 11, 55, 149, 745, 1639, 8195, 12037, 60185, 132407, 662035, 1793513, 8967565, 19728643, 98643215]

約数ペア:

[(1, 98643215), (5, 19728643), (11, 8967565), (55, 1793513), (149, 662035), (745, 132407), (1639, 60185), (8195, 12037)]