1238236155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{2053}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 2314742976

約数和(自身を除く): 1076506821

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1031, 2053, 3093, 5155, 6159, 9279, 10265, 13403, 15465, 18477, 26689, 30795, 40209, 46395, 67015, 80067, 92385, 120627, 133445, 201045, 240201, 400335, 603135, 1201005, 2116643, 6349929, 10583215, 19049787, 27516359, 31749645, 82549077, 95248935, 137581795, 247647231, 412745385, 1238236155]

約数ペア:

[(1, 1238236155), (3, 412745385), (5, 247647231), (9, 137581795), (13, 95248935), (15, 82549077), (39, 31749645), (45, 27516359), (65, 19049787), (117, 10583215), (195, 6349929), (585, 2116643), (1031, 1201005), (2053, 603135), (3093, 400335), (5155, 240201), (6159, 201045), (9279, 133445), (10265, 120627), (13403, 92385), (15465, 80067), (18477, 67015), (26689, 46395), (30795, 40209)]