494633745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25153}}^1$

素因数の和:25206

約数の個数: 48

約数和(自身を含む): 941765760

約数和(自身を除く): 447132015

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 3933, 6555, 19665, 25153, 75459, 125765, 226377, 377295, 477907, 578519, 1131885, 1433721, 1735557, 2389535, 2892595, 4301163, 5206671, 7168605, 8677785, 10991861, 21505815, 26033355, 32975583, 54959305, 98926749, 164877915, 494633745]

約数ペア:

[(1, 494633745), (3, 164877915), (5, 98926749), (9, 54959305), (15, 32975583), (19, 26033355), (23, 21505815), (45, 10991861), (57, 8677785), (69, 7168605), (95, 5206671), (115, 4301163), (171, 2892595), (207, 2389535), (285, 1735557), (345, 1433721), (437, 1131885), (855, 578519), (1035, 477907), (1311, 377295), (2185, 226377), (3933, 125765), (6555, 75459), (19665, 25153)]