490915005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{3119}}^1$

素因数の和:4633

約数の個数: 32

約数和(自身を含む): 898560000

約数和(自身を除く): 407644995

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1499, 3119, 4497, 7495, 9357, 10493, 15595, 21833, 22485, 31479, 46785, 52465, 65499, 109165, 157395, 327495, 4675381, 14026143, 23376905, 32727667, 70130715, 98183001, 163638335, 490915005]

約数ペア:

[(1, 490915005), (3, 163638335), (5, 98183001), (7, 70130715), (15, 32727667), (21, 23376905), (35, 14026143), (105, 4675381), (1499, 327495), (3119, 157395), (4497, 109165), (7495, 65499), (9357, 52465), (10493, 46785), (15595, 31479), (21833, 22485)]