39353265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 78414336

約数和(自身を除く): 39061071

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 271, 315, 461, 813, 1355, 1383, 1897, 2305, 2439, 3227, 4065, 4149, 5691, 6915, 9485, 9681, 12195, 16135, 17073, 20745, 28455, 29043, 48405, 85365, 124931, 145215, 374793, 624655, 874517, 1124379, 1873965, 2623551, 4372585, 5621895, 7870653, 13117755, 39353265]

約数ペア:

[(1, 39353265), (3, 13117755), (5, 7870653), (7, 5621895), (9, 4372585), (15, 2623551), (21, 1873965), (35, 1124379), (45, 874517), (63, 624655), (105, 374793), (271, 145215), (315, 124931), (461, 85365), (813, 48405), (1355, 29043), (1383, 28455), (1897, 20745), (2305, 17073), (2439, 16135), (3227, 12195), (4065, 9681), (4149, 9485), (5691, 6915)]