323291225

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 407786400

約数和(自身を除く): 84495175

約数列:

[1, 5, 25, 83, 347, 415, 449, 1735, 2075, 2245, 8675, 11225, 28801, 37267, 144005, 155803, 186335, 720025, 779015, 931675, 3895075, 12931649, 64658245, 323291225]

約数ペア:

[(1, 323291225), (5, 64658245), (25, 12931649), (83, 3895075), (347, 931675), (415, 779015), (449, 720025), (1735, 186335), (2075, 155803), (2245, 144005), (8675, 37267), (11225, 28801)]