1330985425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11719}}^1$

素因数の和:11806

約数の個数: 48

約数和(自身を含む): 2092723200

約数和(自身を除く): 761737775

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 77, 175, 275, 295, 385, 413, 649, 1475, 1925, 2065, 3245, 4543, 10325, 11719, 16225, 22715, 58595, 82033, 113575, 128909, 292975, 410165, 644545, 691421, 902363, 2050825, 3222725, 3457105, 4511815, 4839947, 7605631, 17285525, 22559075, 24199735, 38028155, 53239417, 120998675, 190140775, 266197085, 1330985425]

約数ペア:

[(1, 1330985425), (5, 266197085), (7, 190140775), (11, 120998675), (25, 53239417), (35, 38028155), (55, 24199735), (59, 22559075), (77, 17285525), (175, 7605631), (275, 4839947), (295, 4511815), (385, 3457105), (413, 3222725), (649, 2050825), (1475, 902363), (1925, 691421), (2065, 644545), (3245, 410165), (4543, 292975), (10325, 128909), (11719, 113575), (16225, 82033), (22715, 58595)]