23266155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 42142464

約数和(自身を除く): 18876309

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 103, 111, 165, 185, 309, 407, 515, 555, 1133, 1221, 1369, 1545, 2035, 3399, 3811, 4107, 5665, 6105, 6845, 11433, 15059, 16995, 19055, 20535, 41921, 45177, 57165, 75295, 125763, 141007, 209605, 225885, 423021, 628815, 705035, 1551077, 2115105, 4653231, 7755385, 23266155]

約数ペア:

[(1, 23266155), (3, 7755385), (5, 4653231), (11, 2115105), (15, 1551077), (33, 705035), (37, 628815), (55, 423021), (103, 225885), (111, 209605), (165, 141007), (185, 125763), (309, 75295), (407, 57165), (515, 45177), (555, 41921), (1133, 20535), (1221, 19055), (1369, 16995), (1545, 15059), (2035, 11433), (3399, 6845), (3811, 6105), (4107, 5665)]