158911065

素因数分解:

$3^6\times 5^1\times {\mathrm{43597}}^1$

素因数の和:43620

約数の個数: 28

約数和(自身を含む): 285915684

約数和(自身を除く): 127004619

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 43597, 130791, 217985, 392373, 653955, 1177119, 1961865, 3531357, 5885595, 10594071, 17656785, 31782213, 52970355, 158911065]

約数ペア:

[(1, 158911065), (3, 52970355), (5, 31782213), (9, 17656785), (15, 10594071), (27, 5885595), (45, 3531357), (81, 1961865), (135, 1177119), (243, 653955), (405, 392373), (729, 217985), (1215, 130791), (3645, 43597)]