713442495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 1211397120

約数和(自身を除く): 497954625

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 359, 361, 367, 1077, 1083, 1101, 1795, 1805, 1835, 5385, 5415, 5505, 6821, 6973, 20463, 20919, 34105, 34865, 102315, 104595, 129599, 131753, 132487, 388797, 395259, 397461, 647995, 658765, 662435, 1943985, 1976295, 1987305, 2503307, 7509921, 12516535, 37549605, 47562833, 142688499, 237814165, 713442495]

約数ペア:

[(1, 713442495), (3, 237814165), (5, 142688499), (15, 47562833), (19, 37549605), (57, 12516535), (95, 7509921), (285, 2503307), (359, 1987305), (361, 1976295), (367, 1943985), (1077, 662435), (1083, 658765), (1101, 647995), (1795, 397461), (1805, 395259), (1835, 388797), (5385, 132487), (5415, 131753), (5505, 129599), (6821, 104595), (6973, 102315), (20463, 34865), (20919, 34105)]