71964765

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10733}}^1$

素因数の和:10893

約数の個数: 24

約数和(自身を含む): 125587800

約数和(自身を除く): 53623035

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 10733, 32199, 53665, 96597, 160995, 482985, 1599217, 4797651, 7996085, 14392953, 23988255, 71964765]

約数ペア:

[(1, 71964765), (3, 23988255), (5, 14392953), (9, 7996085), (15, 4797651), (45, 1599217), (149, 482985), (447, 160995), (745, 96597), (1341, 53665), (2235, 32199), (6705, 10733)]