189156735

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26437}}^1$

素因数の和:26504

約数の個数: 32

約数和(自身を含む): 342636480

約数和(自身を除く): 153479745

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 26437, 79311, 132185, 237933, 396555, 713799, 1189665, 1401161, 3568995, 4203483, 7005805, 12610449, 21017415, 37831347, 63052245, 189156735]

約数ペア:

[(1, 189156735), (3, 63052245), (5, 37831347), (9, 21017415), (15, 12610449), (27, 7005805), (45, 4203483), (53, 3568995), (135, 1401161), (159, 1189665), (265, 713799), (477, 396555), (795, 237933), (1431, 132185), (2385, 79311), (7155, 26437)]