2788175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 3895584

約数和(自身を除く): 1107409

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 373, 575, 1495, 1865, 4849, 7475, 8579, 9325, 24245, 42895, 111527, 121225, 214475, 557635, 2788175]

約数ペア:

[(1, 2788175), (5, 557635), (13, 214475), (23, 121225), (25, 111527), (65, 42895), (115, 24245), (299, 9325), (325, 8579), (373, 7475), (575, 4849), (1495, 1865)]