20177380935

素因数分解:

$3^3\times 5^1\times {\mathrm{149462081}}^1$

素因数の和:149462095

約数の個数: 16

約数和(自身を含む): 35870899680

約数和(自身を除く): 15693518745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149462081, 448386243, 747310405, 1345158729, 2241931215, 4035476187, 6725793645, 20177380935]

約数ペア:

[(1, 20177380935), (3, 6725793645), (5, 4035476187), (9, 2241931215), (15, 1345158729), (27, 747310405), (45, 448386243), (135, 149462081)]