69181155

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2683}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 123678720

約数和(自身を除く): 54497565

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 2683, 2865, 5157, 8049, 8595, 13415, 24147, 25785, 40245, 72441, 120735, 362205, 512453, 1537359, 2562265, 4612077, 7686795, 13836231, 23060385, 69181155]

約数ペア:

[(1, 69181155), (3, 23060385), (5, 13836231), (9, 7686795), (15, 4612077), (27, 2562265), (45, 1537359), (135, 512453), (191, 362205), (573, 120735), (955, 72441), (1719, 40245), (2683, 25785), (2865, 24147), (5157, 13415), (8049, 8595)]