9902115

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 18043200

約数和(自身を除く): 8141085

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1789, 1845, 5367, 5535, 8945, 16101, 26835, 48303, 73349, 80505, 220047, 241515, 366745, 660141, 1100235, 1980423, 3300705, 9902115]

約数ペア:

[(1, 9902115), (3, 3300705), (5, 1980423), (9, 1100235), (15, 660141), (27, 366745), (41, 241515), (45, 220047), (123, 80505), (135, 73349), (205, 48303), (369, 26835), (615, 16101), (1107, 8945), (1789, 5535), (1845, 5367)]