23261145

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 15325095

約数列:

[1, 3, 5, 15, 41, 109, 123, 205, 327, 347, 545, 615, 1041, 1635, 1735, 4469, 5205, 13407, 14227, 22345, 37823, 42681, 67035, 71135, 113469, 189115, 213405, 567345, 1550743, 4652229, 7753715, 23261145]

約数ペア:

[(1, 23261145), (3, 7753715), (5, 4652229), (15, 1550743), (41, 567345), (109, 213405), (123, 189115), (205, 113469), (327, 71135), (347, 67035), (545, 42681), (615, 37823), (1041, 22345), (1635, 14227), (1735, 13407), (4469, 5205)]