10120815

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 18302400

約数和(自身を除く): 8181585

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1229, 1647, 2745, 3687, 6145, 8235, 11061, 18435, 33183, 55305, 74969, 165915, 224907, 374845, 674721, 1124535, 2024163, 3373605, 10120815]

約数ペア:

[(1, 10120815), (3, 3373605), (5, 2024163), (9, 1124535), (15, 674721), (27, 374845), (45, 224907), (61, 165915), (135, 74969), (183, 55305), (305, 33183), (549, 18435), (915, 11061), (1229, 8235), (1647, 6145), (2745, 3687)]