38540295

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1619}}^1$

素因数の和:1676

約数の個数: 36

約数和(自身を含む): 69877080

約数和(自身を除く): 31336785

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 529, 1035, 1587, 1619, 2645, 4761, 4857, 7935, 8095, 14571, 23805, 24285, 37237, 72855, 111711, 186185, 335133, 558555, 856451, 1675665, 2569353, 4282255, 7708059, 12846765, 38540295]

約数ペア:

[(1, 38540295), (3, 12846765), (5, 7708059), (9, 4282255), (15, 2569353), (23, 1675665), (45, 856451), (69, 558555), (115, 335133), (207, 186185), (345, 111711), (529, 72855), (1035, 37237), (1587, 24285), (1619, 23805), (2645, 14571), (4761, 8095), (4857, 7935)]