3207295

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 5171040

約数和(自身を除く): 1963745

約数列:

[1, 5, 7, 13, 19, 35, 49, 53, 65, 91, 95, 133, 245, 247, 265, 371, 455, 637, 665, 689, 931, 1007, 1235, 1729, 1855, 2597, 3185, 3445, 4655, 4823, 5035, 7049, 8645, 12103, 12985, 13091, 24115, 33761, 35245, 49343, 60515, 65455, 91637, 168805, 246715, 458185, 641459, 3207295]

約数ペア:

[(1, 3207295), (5, 641459), (7, 458185), (13, 246715), (19, 168805), (35, 91637), (49, 65455), (53, 60515), (65, 49343), (91, 35245), (95, 33761), (133, 24115), (245, 13091), (247, 12985), (265, 12103), (371, 8645), (455, 7049), (637, 5035), (665, 4823), (689, 4655), (931, 3445), (1007, 3185), (1235, 2597), (1729, 1855)]