2015323245

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 3917047680

約数和(自身を除く): 1901724435

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 211, 261, 377, 435, 563, 585, 633, 1055, 1131, 1305, 1689, 1885, 1899, 2743, 2815, 3165, 3393, 5067, 5655, 6119, 7319, 8229, 8445, 9495, 13715, 16327, 16965, 18357, 21957, 24687, 25335, 30595, 36595, 41145, 48981, 55071, 65871, 79547, 81635, 91785, 109785, 118793, 123435, 146943, 212251, 238641, 244905, 275355, 329355, 356379, 397735, 593965, 636753, 715923, 734715, 1061255, 1069137, 1193205, 1544309, 1781895, 1910259, 3183765, 3444997, 3579615, 4632927, 5345685, 7721545, 9551295, 10334991, 13898781, 17224985, 23164635, 31004973, 44784961, 51674955, 69493905, 134354883, 155024865, 223924805, 403064649, 671774415, 2015323245]

約数ペア:

[(1, 2015323245), (3, 671774415), (5, 403064649), (9, 223924805), (13, 155024865), (15, 134354883), (29, 69493905), (39, 51674955), (45, 44784961), (65, 31004973), (87, 23164635), (117, 17224985), (145, 13898781), (195, 10334991), (211, 9551295), (261, 7721545), (377, 5345685), (435, 4632927), (563, 3579615), (585, 3444997), (633, 3183765), (1055, 1910259), (1131, 1781895), (1305, 1544309), (1689, 1193205), (1885, 1069137), (1899, 1061255), (2743, 734715), (2815, 715923), (3165, 636753), (3393, 593965), (5067, 397735), (5655, 356379), (6119, 329355), (7319, 275355), (8229, 244905), (8445, 238641), (9495, 212251), (13715, 146943), (16327, 123435), (16965, 118793), (18357, 109785), (21957, 91785), (24687, 81635), (25335, 79547), (30595, 65871), (36595, 55071), (41145, 48981)]