2837175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 5416320

約数和(自身を除く): 2579145

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 181, 209, 275, 285, 475, 543, 627, 825, 905, 1045, 1425, 1991, 2715, 3135, 3439, 4525, 5225, 5973, 9955, 10317, 13575, 15675, 17195, 29865, 37829, 49775, 51585, 85975, 113487, 149325, 189145, 257925, 567435, 945725, 2837175]

約数ペア:

[(1, 2837175), (3, 945725), (5, 567435), (11, 257925), (15, 189145), (19, 149325), (25, 113487), (33, 85975), (55, 51585), (57, 49775), (75, 37829), (95, 29865), (165, 17195), (181, 15675), (209, 13575), (275, 10317), (285, 9955), (475, 5973), (543, 5225), (627, 4525), (825, 3439), (905, 3135), (1045, 2715), (1425, 1991)]