72364185

素因数分解:

$3^6\times 5^1\times {\mathrm{19853}}^1$

素因数の和:19876

約数の個数: 28

約数和(自身を含む): 130202532

約数和(自身を除く): 57838347

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 19853, 59559, 99265, 178677, 297795, 536031, 893385, 1608093, 2680155, 4824279, 8040465, 14472837, 24121395, 72364185]

約数ペア:

[(1, 72364185), (3, 24121395), (5, 14472837), (9, 8040465), (15, 4824279), (27, 2680155), (45, 1608093), (81, 893385), (135, 536031), (243, 297795), (405, 178677), (729, 99265), (1215, 59559), (3645, 19853)]