2883325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 3827880

約数和(自身を除く): 944555

約数列:

[1, 5, 25, 29, 41, 97, 145, 205, 485, 725, 1025, 1189, 2425, 2813, 3977, 5945, 14065, 19885, 29725, 70325, 99425, 115333, 576665, 2883325]

約数ペア:

[(1, 2883325), (5, 576665), (25, 115333), (29, 99425), (41, 70325), (97, 29725), (145, 19885), (205, 14065), (485, 5945), (725, 3977), (1025, 2813), (1189, 2425)]