28034355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3533}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 46903248

約数和(自身を除く): 18868893

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 3533, 7935, 10599, 17665, 52995, 81259, 243777, 406295, 1218885, 1868957, 5606871, 9344785, 28034355]

約数ペア:

[(1, 28034355), (3, 9344785), (5, 5606871), (15, 1868957), (23, 1218885), (69, 406295), (115, 243777), (345, 81259), (529, 52995), (1587, 17665), (2645, 10599), (3533, 7935)]