188465145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67189}}^1$

素因数の和:67225

約数の個数: 32

約数和(自身を含む): 348312960

約数和(自身を除く): 159847815

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 67189, 201567, 335945, 739079, 1007835, 1142213, 2217237, 3426639, 3695395, 5711065, 11086185, 12564343, 17133195, 37693029, 62821715, 188465145]

約数ペア:

[(1, 188465145), (3, 62821715), (5, 37693029), (11, 17133195), (15, 12564343), (17, 11086185), (33, 5711065), (51, 3695395), (55, 3426639), (85, 2217237), (165, 1142213), (187, 1007835), (255, 739079), (561, 335945), (935, 201567), (2805, 67189)]