39765735

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 74640384

約数和(自身を除く): 34874649

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1423, 1863, 3105, 4269, 5589, 7115, 9315, 12807, 21345, 27945, 32729, 38421, 64035, 98187, 115263, 163645, 192105, 294561, 345789, 490935, 576315, 883683, 1472805, 1728945, 2651049, 4418415, 7953147, 13255245, 39765735]

約数ペア:

[(1, 39765735), (3, 13255245), (5, 7953147), (9, 4418415), (15, 2651049), (23, 1728945), (27, 1472805), (45, 883683), (69, 576315), (81, 490935), (115, 345789), (135, 294561), (207, 192105), (243, 163645), (345, 115263), (405, 98187), (621, 64035), (1035, 38421), (1215, 32729), (1423, 27945), (1863, 21345), (3105, 12807), (4269, 9315), (5589, 7115)]