68662295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 95256000

約数和(自身を除く): 26593705

約数列:

[1, 5, 13, 19, 53, 65, 95, 247, 265, 689, 1007, 1049, 1235, 3445, 5035, 5245, 13091, 13637, 19931, 55597, 65455, 68185, 99655, 259103, 277985, 722761, 1056343, 1295515, 3613805, 5281715, 13732459, 68662295]

約数ペア:

[(1, 68662295), (5, 13732459), (13, 5281715), (19, 3613805), (53, 1295515), (65, 1056343), (95, 722761), (247, 277985), (265, 259103), (689, 99655), (1007, 68185), (1049, 65455), (1235, 55597), (3445, 19931), (5035, 13637), (5245, 13091)]