24968655

素因数分解:

$3^4\times 5^1\times {\mathrm{61651}}^1$

素因数の和:61668

約数の個数: 20

約数和(自身を含む): 44759352

約数和(自身を除く): 19790697

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 61651, 184953, 308255, 554859, 924765, 1664577, 2774295, 4993731, 8322885, 24968655]

約数ペア:

[(1, 24968655), (3, 8322885), (5, 4993731), (9, 2774295), (15, 1664577), (27, 924765), (45, 554859), (81, 308255), (135, 184953), (405, 61651)]