16339995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17291}}^1$

素因数の和:17312

約数の個数: 32

約数和(自身を含む): 33200640

約数和(自身を除く): 16860645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 17291, 51873, 86455, 121037, 155619, 259365, 363111, 466857, 605185, 778095, 1089333, 1815555, 2334285, 3267999, 5446665, 16339995]

約数ペア:

[(1, 16339995), (3, 5446665), (5, 3267999), (7, 2334285), (9, 1815555), (15, 1089333), (21, 778095), (27, 605185), (35, 466857), (45, 363111), (63, 259365), (105, 155619), (135, 121037), (189, 86455), (315, 51873), (945, 17291)]