2442025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 3285504

約数和(自身を除く): 843479

約数列:

[1, 5, 23, 25, 31, 115, 137, 155, 575, 685, 713, 775, 3151, 3425, 3565, 4247, 15755, 17825, 21235, 78775, 97681, 106175, 488405, 2442025]

約数ペア:

[(1, 2442025), (5, 488405), (23, 106175), (25, 97681), (31, 78775), (115, 21235), (137, 17825), (155, 15755), (575, 4247), (685, 3565), (713, 3425), (775, 3151)]