75916665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 145042560

約数和(自身を除く): 69125895

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 103, 165, 309, 495, 515, 927, 1133, 1489, 1545, 3399, 4467, 4635, 5665, 7445, 10197, 13401, 16379, 16995, 22335, 49137, 50985, 67005, 81895, 147411, 153367, 245685, 460101, 737055, 766835, 1380303, 1687037, 2300505, 5061111, 6901515, 8435185, 15183333, 25305555, 75916665]

約数ペア:

[(1, 75916665), (3, 25305555), (5, 15183333), (9, 8435185), (11, 6901515), (15, 5061111), (33, 2300505), (45, 1687037), (55, 1380303), (99, 766835), (103, 737055), (165, 460101), (309, 245685), (495, 153367), (515, 147411), (927, 81895), (1133, 67005), (1489, 50985), (1545, 49137), (3399, 22335), (4467, 16995), (4635, 16379), (5665, 13401), (7445, 10197)]