73836315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 147296448

約数和(自身を除く): 73460133

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 1099, 1413, 1493, 2355, 3297, 4479, 5495, 7065, 7465, 9891, 10451, 13437, 16485, 22395, 31353, 49455, 52255, 67185, 94059, 156765, 234401, 470295, 703203, 1172005, 1640807, 2109609, 3516015, 4922421, 8204035, 10548045, 14767263, 24612105, 73836315]

約数ペア:

[(1, 73836315), (3, 24612105), (5, 14767263), (7, 10548045), (9, 8204035), (15, 4922421), (21, 3516015), (35, 2109609), (45, 1640807), (63, 1172005), (105, 703203), (157, 470295), (315, 234401), (471, 156765), (785, 94059), (1099, 67185), (1413, 52255), (1493, 49455), (2355, 31353), (3297, 22395), (4479, 16485), (5495, 13437), (7065, 10451), (7465, 9891)]