39982545

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{839}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 71366400

約数和(自身を除く): 31383855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 839, 1059, 1765, 2517, 3177, 4195, 5295, 7551, 9531, 12585, 15885, 22653, 37755, 47655, 113265, 296167, 888501, 1480835, 2665503, 4442505, 7996509, 13327515, 39982545]

約数ペア:

[(1, 39982545), (3, 13327515), (5, 7996509), (9, 4442505), (15, 2665503), (27, 1480835), (45, 888501), (135, 296167), (353, 113265), (839, 47655), (1059, 37755), (1765, 22653), (2517, 15885), (3177, 12585), (4195, 9531), (5295, 7551)]