276156925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3166

約数の個数: 48

約数和(自身を含む): 416491200

約数和(自身を除く): 140334275

約数列:

[1, 5, 11, 17, 19, 25, 55, 85, 95, 187, 209, 275, 323, 425, 475, 935, 1045, 1615, 3109, 3553, 4675, 5225, 8075, 15545, 17765, 34199, 52853, 59071, 77725, 88825, 170995, 264265, 295355, 581383, 649781, 854975, 1004207, 1321325, 1476775, 2906915, 3248905, 5021035, 11046277, 14534575, 16244525, 25105175, 55231385, 276156925]

約数ペア:

[(1, 276156925), (5, 55231385), (11, 25105175), (17, 16244525), (19, 14534575), (25, 11046277), (55, 5021035), (85, 3248905), (95, 2906915), (187, 1476775), (209, 1321325), (275, 1004207), (323, 854975), (425, 649781), (475, 581383), (935, 295355), (1045, 264265), (1615, 170995), (3109, 88825), (3553, 77725), (4675, 59071), (5225, 52853), (8075, 34199), (15545, 17765)]