15674181305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{11329}}^1$

素因数の和:11789

約数の個数: 32

約数和(自身を含む): 20454366240

約数和(自身を除く): 4780184935

約数列:

[1, 5, 17, 41, 85, 205, 397, 697, 1985, 3485, 6749, 11329, 16277, 33745, 56645, 81385, 192593, 276709, 464489, 962965, 1383545, 2322445, 4497613, 7896313, 22488065, 39481565, 76459421, 184402133, 382297105, 922010665, 3134836261, 15674181305]

約数ペア:

[(1, 15674181305), (5, 3134836261), (17, 922010665), (41, 382297105), (85, 184402133), (205, 76459421), (397, 39481565), (697, 22488065), (1985, 7896313), (3485, 4497613), (6749, 2322445), (11329, 1383545), (16277, 962965), (33745, 464489), (56645, 276709), (81385, 192593)]