123402105

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{94561}}^1$

素因数の和:94601

約数の個数: 24

約数和(自身を含む): 221275080

約数和(自身を除く): 97872975

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 94561, 283683, 472805, 851049, 1418415, 2742269, 4255245, 8226807, 13711345, 24680421, 41134035, 123402105]

約数ペア:

[(1, 123402105), (3, 41134035), (5, 24680421), (9, 13711345), (15, 8226807), (29, 4255245), (45, 2742269), (87, 1418415), (145, 851049), (261, 472805), (435, 283683), (1305, 94561)]