27969045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7549}}^1$

素因数の和:7589

約数の個数: 32

約数和(自身を含む): 50736000

約数和(自身を除く): 22766955

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 7549, 22647, 37745, 98137, 113235, 143431, 294411, 430293, 490685, 717155, 1472055, 1864603, 2151465, 5593809, 9323015, 27969045]

約数ペア:

[(1, 27969045), (3, 9323015), (5, 5593809), (13, 2151465), (15, 1864603), (19, 1472055), (39, 717155), (57, 490685), (65, 430293), (95, 294411), (195, 143431), (247, 113235), (285, 98137), (741, 37745), (1235, 22647), (3705, 7549)]