65991625

素因数分解:

$5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 95966208

約数和(自身を除く): 29974583

約数列:

[1, 5, 7, 25, 35, 53, 125, 175, 265, 371, 875, 1325, 1423, 1855, 6625, 7115, 9275, 9961, 35575, 46375, 49805, 75419, 177875, 249025, 377095, 527933, 1245125, 1885475, 2639665, 9427375, 13198325, 65991625]

約数ペア:

[(1, 65991625), (5, 13198325), (7, 9427375), (25, 2639665), (35, 1885475), (53, 1245125), (125, 527933), (175, 377095), (265, 249025), (371, 177875), (875, 75419), (1325, 49805), (1423, 46375), (1855, 35575), (6625, 9961), (7115, 9275)]