22375665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 43610112

約数和(自身を除く): 21234447

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 1663, 2691, 4485, 4989, 8315, 13455, 14967, 21619, 24945, 38249, 64857, 74835, 108095, 114747, 191245, 194571, 324285, 344241, 497237, 573735, 972855, 1491711, 1721205, 2486185, 4475133, 7458555, 22375665]

約数ペア:

[(1, 22375665), (3, 7458555), (5, 4475133), (9, 2486185), (13, 1721205), (15, 1491711), (23, 972855), (39, 573735), (45, 497237), (65, 344241), (69, 324285), (115, 194571), (117, 191245), (195, 114747), (207, 108095), (299, 74835), (345, 64857), (585, 38249), (897, 24945), (1035, 21619), (1495, 14967), (1663, 13455), (2691, 8315), (4485, 4989)]