520046215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3251}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 708051456

約数和(自身を除く): 188005241

約数列:

[1, 5, 13, 23, 65, 107, 115, 299, 535, 1391, 1495, 2461, 3251, 6955, 12305, 16255, 31993, 42263, 74773, 159965, 211315, 347857, 373865, 972049, 1739285, 4522141, 4860245, 8000711, 22610705, 40003555, 104009243, 520046215]

約数ペア:

[(1, 520046215), (5, 104009243), (13, 40003555), (23, 22610705), (65, 8000711), (107, 4860245), (115, 4522141), (299, 1739285), (535, 972049), (1391, 373865), (1495, 347857), (2461, 211315), (3251, 159965), (6955, 74773), (12305, 42263), (16255, 31993)]