1427889425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{13127}}^1$

素因数の和:13385

約数の個数: 24

約数和(自身を含む): 1872052800

約数和(自身を除く): 444163375

約数列:

[1, 5, 19, 25, 95, 229, 475, 1145, 4351, 5725, 13127, 21755, 65635, 108775, 249413, 328175, 1247065, 3006083, 6235325, 15030415, 57115577, 75152075, 285577885, 1427889425]

約数ペア:

[(1, 1427889425), (5, 285577885), (19, 75152075), (25, 57115577), (95, 15030415), (229, 6235325), (475, 3006083), (1145, 1247065), (4351, 328175), (5725, 249413), (13127, 108775), (21755, 65635)]