39790245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1993}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 70061184

約数和(自身を除く): 30270939

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1815, 1993, 3993, 5979, 6655, 9965, 19965, 21923, 29895, 65769, 109615, 241153, 328845, 723459, 1205765, 2652683, 3617295, 7958049, 13263415, 39790245]

約数ペア:

[(1, 39790245), (3, 13263415), (5, 7958049), (11, 3617295), (15, 2652683), (33, 1205765), (55, 723459), (121, 328845), (165, 241153), (363, 109615), (605, 65769), (1331, 29895), (1815, 21923), (1993, 19965), (3993, 9965), (5979, 6655)]