29783975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 40174512

約数和(自身を除く): 10390537

約数列:

[1, 5, 13, 25, 65, 113, 325, 565, 811, 1469, 2825, 4055, 7345, 10543, 20275, 36725, 52715, 91643, 263575, 458215, 1191359, 2291075, 5956795, 29783975]

約数ペア:

[(1, 29783975), (5, 5956795), (13, 2291075), (25, 1191359), (65, 458215), (113, 263575), (325, 91643), (565, 52715), (811, 36725), (1469, 20275), (2825, 10543), (4055, 7345)]