30156225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3323}}^1$

素因数の和:3358

約数の個数: 36

約数和(自身を含む): 54819408

約数和(自身を除く): 24663183

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 3323, 9075, 9969, 16615, 36553, 49845, 83075, 109659, 182765, 249225, 402083, 548295, 913825, 1206249, 2010415, 2741475, 6031245, 10052075, 30156225]

約数ペア:

[(1, 30156225), (3, 10052075), (5, 6031245), (11, 2741475), (15, 2010415), (25, 1206249), (33, 913825), (55, 548295), (75, 402083), (121, 249225), (165, 182765), (275, 109659), (363, 83075), (605, 49845), (825, 36553), (1815, 16615), (3025, 9969), (3323, 9075)]