15696690665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{21601}}^1$

素因数の和:21809

約数の個数: 32

約数和(自身を含む): 20381227776

約数和(自身を除く): 4684537111

約数列:

[1, 5, 17, 83, 85, 103, 415, 515, 1411, 1751, 7055, 8549, 8755, 21601, 42745, 108005, 145333, 367217, 726665, 1792883, 1836085, 2224903, 8964415, 11124515, 30479011, 37823351, 152395055, 184666949, 189116755, 923334745, 3139338133, 15696690665]

約数ペア:

[(1, 15696690665), (5, 3139338133), (17, 923334745), (83, 189116755), (85, 184666949), (103, 152395055), (415, 37823351), (515, 30479011), (1411, 11124515), (1751, 8964415), (7055, 2224903), (8549, 1836085), (8755, 1792883), (21601, 726665), (42745, 367217), (108005, 145333)]