68824245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38557}}^1$

素因数の和:38589

約数の個数: 32

約数和(自身を含む): 133256448

約数和(自身を除く): 64432203

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 38557, 115671, 192785, 269899, 578355, 655469, 809697, 1349495, 1966407, 3277345, 4048485, 4588283, 9832035, 13764849, 22941415, 68824245]

約数ペア:

[(1, 68824245), (3, 22941415), (5, 13764849), (7, 9832035), (15, 4588283), (17, 4048485), (21, 3277345), (35, 1966407), (51, 1349495), (85, 809697), (105, 655469), (119, 578355), (255, 269899), (357, 192785), (595, 115671), (1785, 38557)]