28334145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{601}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 52012800

約数和(自身を除く): 23678655

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 449, 601, 1347, 1803, 2245, 3005, 3143, 4207, 6735, 9015, 9429, 12621, 15715, 21035, 47145, 63105, 269849, 809547, 1349245, 1888943, 4047735, 5666829, 9444715, 28334145]

約数ペア:

[(1, 28334145), (3, 9444715), (5, 5666829), (7, 4047735), (15, 1888943), (21, 1349245), (35, 809547), (105, 269849), (449, 63105), (601, 47145), (1347, 21035), (1803, 15715), (2245, 12621), (3005, 9429), (3143, 9015), (4207, 6735)]