5312415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 9144576

約数和(自身を除く): 3832161

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 251, 255, 415, 753, 1245, 1255, 1411, 3765, 4233, 4267, 7055, 12801, 20833, 21165, 21335, 62499, 64005, 104165, 312495, 354161, 1062483, 1770805, 5312415]

約数ペア:

[(1, 5312415), (3, 1770805), (5, 1062483), (15, 354161), (17, 312495), (51, 104165), (83, 64005), (85, 62499), (249, 21335), (251, 21165), (255, 20833), (415, 12801), (753, 7055), (1245, 4267), (1255, 4233), (1411, 3765)]