30809295

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20747}}^1$

素因数の和:20772

約数の個数: 32

約数和(自身を含む): 59754240

約数和(自身を除く): 28944945

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 20747, 62241, 103735, 186723, 228217, 311205, 560169, 684651, 933615, 1141085, 2053953, 2800845, 3423255, 6161859, 10269765, 30809295]

約数ペア:

[(1, 30809295), (3, 10269765), (5, 6161859), (9, 3423255), (11, 2800845), (15, 2053953), (27, 1141085), (33, 933615), (45, 684651), (55, 560169), (99, 311205), (135, 228217), (165, 186723), (297, 103735), (495, 62241), (1485, 20747)]