276512925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5351}}^1$

素因数の和:5430

約数の個数: 48

約数和(自身を含む): 501717888

約数和(自身を除く): 225204963

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 689, 795, 975, 1325, 2067, 3445, 3975, 5351, 10335, 16053, 17225, 26755, 51675, 69563, 80265, 133775, 208689, 283603, 347815, 401325, 850809, 1043445, 1418015, 1739075, 3686839, 4254045, 5217225, 7090075, 11060517, 18434195, 21270225, 55302585, 92170975, 276512925]

約数ペア:

[(1, 276512925), (3, 92170975), (5, 55302585), (13, 21270225), (15, 18434195), (25, 11060517), (39, 7090075), (53, 5217225), (65, 4254045), (75, 3686839), (159, 1739075), (195, 1418015), (265, 1043445), (325, 850809), (689, 401325), (795, 347815), (975, 283603), (1325, 208689), (2067, 133775), (3445, 80265), (3975, 69563), (5351, 51675), (10335, 26755), (16053, 17225)]