7140645

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1483}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 12501216

約数和(自身を除く): 5360571

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1483, 1605, 4449, 4815, 7415, 13347, 22245, 66735, 158681, 476043, 793405, 1428129, 2380215, 7140645]

約数ペア:

[(1, 7140645), (3, 2380215), (5, 1428129), (9, 793405), (15, 476043), (45, 158681), (107, 66735), (321, 22245), (535, 13347), (963, 7415), (1483, 4815), (1605, 4449)]