2408025

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 4034464

約数和(自身を除く): 1626439

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 331, 485, 993, 1455, 1655, 2425, 4965, 7275, 8275, 24825, 32107, 96321, 160535, 481605, 802675, 2408025]

約数ペア:

[(1, 2408025), (3, 802675), (5, 481605), (15, 160535), (25, 96321), (75, 32107), (97, 24825), (291, 8275), (331, 7275), (485, 4965), (993, 2425), (1455, 1655)]