29706345

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1847

約数の個数: 40

約数和(自身を含む): 54580680

約数和(自身を除く): 24874335

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1789, 1845, 3321, 5367, 5535, 8945, 16101, 16605, 26835, 48303, 73349, 80505, 144909, 220047, 241515, 366745, 660141, 724545, 1100235, 1980423, 3300705, 5941269, 9902115, 29706345]

約数ペア:

[(1, 29706345), (3, 9902115), (5, 5941269), (9, 3300705), (15, 1980423), (27, 1100235), (41, 724545), (45, 660141), (81, 366745), (123, 241515), (135, 220047), (205, 144909), (369, 80505), (405, 73349), (615, 48303), (1107, 26835), (1789, 16605), (1845, 16101), (3321, 8945), (5367, 5535)]