109855215

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51941}}^1$

素因数の和:51999

約数の個数: 24

約数和(自身を含む): 194470848

約数和(自身を除く): 84615633

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 51941, 155823, 259705, 467469, 779115, 2337345, 2441227, 7323681, 12206135, 21971043, 36618405, 109855215]

約数ペア:

[(1, 109855215), (3, 36618405), (5, 21971043), (9, 12206135), (15, 7323681), (45, 2441227), (47, 2337345), (141, 779115), (235, 467469), (423, 259705), (705, 155823), (2115, 51941)]