15694281759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{5281}}^1$

素因数の和:5899

約数の個数: 32

約数和(自身を含む): 22718008768

約数和(自身を除く): 7023727009

約数列:

[1, 3, 13, 39, 181, 421, 543, 1263, 2353, 5281, 5473, 7059, 15843, 16419, 68653, 76201, 205959, 228603, 955861, 990613, 2223301, 2867583, 2971839, 6669903, 12426193, 28902913, 37278579, 86708739, 402417481, 1207252443, 5231427253, 15694281759]

約数ペア:

[(1, 15694281759), (3, 5231427253), (13, 1207252443), (39, 402417481), (181, 86708739), (421, 37278579), (543, 28902913), (1263, 12426193), (2353, 6669903), (5281, 2971839), (5473, 2867583), (7059, 2223301), (15843, 990613), (16419, 955861), (68653, 228603), (76201, 205959)]