23986755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 45261216

約数和(自身を除く): 21274461

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 195, 313, 393, 585, 655, 939, 1179, 1565, 1703, 1965, 2817, 4069, 4695, 5109, 5895, 8515, 12207, 14085, 15327, 20345, 25545, 36621, 41003, 61035, 76635, 123009, 183105, 205015, 369027, 533039, 615045, 1599117, 1845135, 2665195, 4797351, 7995585, 23986755]

約数ペア:

[(1, 23986755), (3, 7995585), (5, 4797351), (9, 2665195), (13, 1845135), (15, 1599117), (39, 615045), (45, 533039), (65, 369027), (117, 205015), (131, 183105), (195, 123009), (313, 76635), (393, 61035), (585, 41003), (655, 36621), (939, 25545), (1179, 20345), (1565, 15327), (1703, 14085), (1965, 12207), (2817, 8515), (4069, 5895), (4695, 5109)]