74850165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 145821312

約数和(自身を除く): 70971147

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 5563, 13455, 16689, 27815, 50067, 72319, 83445, 127949, 216957, 250335, 361595, 383847, 639745, 650871, 1084785, 1151541, 1663337, 1919235, 3254355, 4990011, 5757705, 8316685, 14970033, 24950055, 74850165]

約数ペア:

[(1, 74850165), (3, 24950055), (5, 14970033), (9, 8316685), (13, 5757705), (15, 4990011), (23, 3254355), (39, 1919235), (45, 1663337), (65, 1151541), (69, 1084785), (115, 650871), (117, 639745), (195, 383847), (207, 361595), (299, 250335), (345, 216957), (585, 127949), (897, 83445), (1035, 72319), (1495, 50067), (2691, 27815), (4485, 16689), (5563, 13455)]