68783225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 36

約数和(自身を含む): 102035136

約数和(自身を除く): 33251911

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 529, 575, 743, 805, 2645, 3703, 3715, 4025, 5201, 13225, 17089, 18515, 18575, 26005, 85445, 92575, 119623, 130025, 393047, 427225, 598115, 1965235, 2751329, 2990575, 9826175, 13756645, 68783225]

約数ペア:

[(1, 68783225), (5, 13756645), (7, 9826175), (23, 2990575), (25, 2751329), (35, 1965235), (115, 598115), (161, 427225), (175, 393047), (529, 130025), (575, 119623), (743, 92575), (805, 85445), (2645, 26005), (3703, 18575), (3715, 18515), (4025, 17089), (5201, 13225)]