20224425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20743}}^1$

素因数の和:20769

約数の個数: 24

約数和(自身を含む): 36011584

約数和(自身を除く): 15787159

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 20743, 62229, 103715, 269659, 311145, 518575, 808977, 1348295, 1555725, 4044885, 6741475, 20224425]

約数ペア:

[(1, 20224425), (3, 6741475), (5, 4044885), (13, 1555725), (15, 1348295), (25, 808977), (39, 518575), (65, 311145), (75, 269659), (195, 103715), (325, 62229), (975, 20743)]