163875105

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{27799}}^1$

素因数の和:27941

約数の個数: 24

約数和(自身を含む): 286228800

約数和(自身を除く): 122353695

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 27799, 83397, 138995, 250191, 416985, 1250955, 3641669, 10925007, 18208345, 32775021, 54625035, 163875105]

約数ペア:

[(1, 163875105), (3, 54625035), (5, 32775021), (9, 18208345), (15, 10925007), (45, 3641669), (131, 1250955), (393, 416985), (655, 250191), (1179, 138995), (1965, 83397), (5895, 27799)]