12995445

素因数分解:

$3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1373}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 20840832

約数和(自身を除く): 7845387

約数列:

[1, 3, 5, 15, 631, 1373, 1893, 3155, 4119, 6865, 9465, 20595, 866363, 2599089, 4331815, 12995445]

約数ペア:

[(1, 12995445), (3, 4331815), (5, 2599089), (15, 866363), (631, 20595), (1373, 9465), (1893, 6865), (3155, 4119)]