16316245

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 21785400

約数和(自身を除く): 5469155

約数列:

[1, 5, 11, 55, 121, 149, 181, 605, 745, 905, 1639, 1991, 8195, 9955, 18029, 21901, 26969, 90145, 109505, 134845, 296659, 1483295, 3263249, 16316245]

約数ペア:

[(1, 16316245), (5, 3263249), (11, 1483295), (55, 296659), (121, 134845), (149, 109505), (181, 90145), (605, 26969), (745, 21901), (905, 18029), (1639, 9955), (1991, 8195)]