11113815

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 18437328

約数和(自身を除く): 7323513

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 881, 2523, 2643, 4205, 4405, 12615, 13215, 25549, 76647, 127745, 383235, 740921, 2222763, 3704605, 11113815]

約数ペア:

[(1, 11113815), (3, 3704605), (5, 2222763), (15, 740921), (29, 383235), (87, 127745), (145, 76647), (435, 25549), (841, 13215), (881, 12615), (2523, 4405), (2643, 4205)]