87287415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2239}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 59799945

約数列:

[1, 3, 5, 15, 23, 69, 113, 115, 339, 345, 565, 1695, 2239, 2599, 6717, 7797, 11195, 12995, 33585, 38985, 51497, 154491, 253007, 257485, 759021, 772455, 1265035, 3795105, 5819161, 17457483, 29095805, 87287415]

約数ペア:

[(1, 87287415), (3, 29095805), (5, 17457483), (15, 5819161), (23, 3795105), (69, 1265035), (113, 772455), (115, 759021), (339, 257485), (345, 253007), (565, 154491), (1695, 51497), (2239, 38985), (2599, 33585), (6717, 12995), (7797, 11195)]