4777905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 3931215

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1259, 1265, 3777, 3795, 6295, 13849, 18885, 28957, 41547, 69245, 86871, 144785, 207735, 318527, 434355, 955581, 1592635, 4777905]

約数ペア:

[(1, 4777905), (3, 1592635), (5, 955581), (11, 434355), (15, 318527), (23, 207735), (33, 144785), (55, 86871), (69, 69245), (115, 41547), (165, 28957), (253, 18885), (345, 13849), (759, 6295), (1259, 3795), (1265, 3777)]