23742615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 41146560

約数和(自身を除く): 17403945

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 389, 939, 1167, 1565, 1945, 4069, 4695, 5057, 5835, 12207, 15171, 20345, 25285, 61035, 75855, 121757, 365271, 608785, 1582841, 1826355, 4748523, 7914205, 23742615]

約数ペア:

[(1, 23742615), (3, 7914205), (5, 4748523), (13, 1826355), (15, 1582841), (39, 608785), (65, 365271), (195, 121757), (313, 75855), (389, 61035), (939, 25285), (1167, 20345), (1565, 15171), (1945, 12207), (4069, 5835), (4695, 5057)]