18314085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 30425472

約数和(自身を除く): 12111387

約数列:

[1, 3, 5, 15, 41, 97, 123, 205, 291, 307, 485, 615, 921, 1455, 1535, 3977, 4605, 11931, 12587, 19885, 29779, 37761, 59655, 62935, 89337, 148895, 188805, 446685, 1220939, 3662817, 6104695, 18314085]

約数ペア:

[(1, 18314085), (3, 6104695), (5, 3662817), (15, 1220939), (41, 446685), (97, 188805), (123, 148895), (205, 89337), (291, 62935), (307, 59655), (485, 37761), (615, 29779), (921, 19885), (1455, 12587), (1535, 11931), (3977, 4605)]