1478164075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{883}}^1\times {\mathrm{2309}}^1$

素因数の和:3231

約数の個数: 24

約数和(自身を含む): 1899097200

約数和(自身を除く): 420933125

約数列:

[1, 5, 25, 29, 145, 725, 883, 2309, 4415, 11545, 22075, 25607, 57725, 66961, 128035, 334805, 640175, 1674025, 2038847, 10194235, 50971175, 59126563, 295632815, 1478164075]

約数ペア:

[(1, 1478164075), (5, 295632815), (25, 59126563), (29, 50971175), (145, 10194235), (725, 2038847), (883, 1674025), (2309, 640175), (4415, 334805), (11545, 128035), (22075, 66961), (25607, 57725)]