40938615

素因数分解:

$3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 73854528

約数和(自身を除く): 32915913

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 271, 373, 405, 813, 1119, 1355, 1865, 2439, 3357, 4065, 5595, 7317, 10071, 12195, 16785, 21951, 30213, 36585, 50355, 101083, 109755, 151065, 303249, 505415, 909747, 1516245, 2729241, 4548735, 8187723, 13646205, 40938615]

約数ペア:

[(1, 40938615), (3, 13646205), (5, 8187723), (9, 4548735), (15, 2729241), (27, 1516245), (45, 909747), (81, 505415), (135, 303249), (271, 151065), (373, 109755), (405, 101083), (813, 50355), (1119, 36585), (1355, 30213), (1865, 21951), (2439, 16785), (3357, 12195), (4065, 10071), (5595, 7317)]