313612245

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{303007}}^1$

素因数の和:303041

約数の個数: 24

約数和(自身を含む): 567230976

約数和(自身を除く): 253618731

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 303007, 909021, 1515035, 2727063, 4545105, 6969161, 13635315, 20907483, 34845805, 62722449, 104537415, 313612245]

約数ペア:

[(1, 313612245), (3, 104537415), (5, 62722449), (9, 34845805), (15, 20907483), (23, 13635315), (45, 6969161), (69, 4545105), (115, 2727063), (207, 1515035), (345, 909021), (1035, 303007)]