685006685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 911813760

約数和(自身を除く): 226807075

約数列:

[1, 5, 11, 55, 109, 163, 545, 701, 815, 1199, 1793, 3505, 5995, 7711, 8965, 17767, 38555, 76409, 88835, 114263, 195437, 382045, 571315, 840499, 977185, 1256893, 4202495, 6284465, 12454667, 62273335, 137001337, 685006685]

約数ペア:

[(1, 685006685), (5, 137001337), (11, 62273335), (55, 12454667), (109, 6284465), (163, 4202495), (545, 1256893), (701, 977185), (815, 840499), (1199, 571315), (1793, 382045), (3505, 195437), (5995, 114263), (7711, 88835), (8965, 76409), (17767, 38555)]