3933472925

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{4027}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 4944772800

約数和(自身を除く): 1011299875

約数列:

[1, 5, 25, 89, 439, 445, 2195, 2225, 4027, 10975, 20135, 39071, 100675, 195355, 358403, 976775, 1767853, 1792015, 8839265, 8960075, 44196325, 157338917, 786694585, 3933472925]

約数ペア:

[(1, 3933472925), (5, 786694585), (25, 157338917), (89, 44196325), (439, 8960075), (445, 8839265), (2195, 1792015), (2225, 1767853), (4027, 976775), (10975, 358403), (20135, 195355), (39071, 100675)]