6496872.00000000

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 12084815

約数列:

[1, 5, 17, 41, 43, 85, 205, 215, 239, 697, 731, 1195, 1763, 3485, 3655, 4063, 8815, 9799, 10277, 20315, 29971, 48995, 51385, 149855, 166583, 174709, 421357, 832915, 873545, 2106785, 7163069, 35815345]

約数ペア:

[(1, 35815345), (5, 7163069), (17, 2106785), (41, 873545), (43, 832915), (85, 421357), (205, 174709), (215, 166583), (239, 149855), (697, 51385), (731, 48995), (1195, 29971), (1763, 20315), (3485, 10277), (3655, 9799), (4063, 8815)]