72301545

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3853}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 129494400

約数和(自身を除く): 57192855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 3853, 6255, 11559, 18765, 19265, 34677, 57795, 104031, 173385, 520155, 535567, 1606701, 2677835, 4820103, 8033505, 14460309, 24100515, 72301545]

約数ペア:

[(1, 72301545), (3, 24100515), (5, 14460309), (9, 8033505), (15, 4820103), (27, 2677835), (45, 1606701), (135, 535567), (139, 520155), (417, 173385), (695, 104031), (1251, 57795), (2085, 34677), (3753, 19265), (3853, 18765), (6255, 11559)]