2016362475

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 3697799040

約数和(自身を除く): 1681436565

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 353, 477, 479, 795, 1059, 1325, 1437, 1765, 2385, 2395, 3177, 3975, 4311, 5295, 7185, 8825, 11925, 11975, 15885, 18709, 21555, 25387, 26475, 35925, 56127, 76161, 79425, 93545, 107775, 126935, 168381, 169087, 228483, 280635, 380805, 467725, 507261, 634675, 841905, 845435, 1142415, 1403175, 1521783, 1904025, 2536305, 4209525, 4227175, 5712075, 7608915, 8961611, 12681525, 26884833, 38044575, 44808055, 80654499, 134424165, 224040275, 403272495, 672120825, 2016362475]

約数ペア:

[(1, 2016362475), (3, 672120825), (5, 403272495), (9, 224040275), (15, 134424165), (25, 80654499), (45, 44808055), (53, 38044575), (75, 26884833), (159, 12681525), (225, 8961611), (265, 7608915), (353, 5712075), (477, 4227175), (479, 4209525), (795, 2536305), (1059, 1904025), (1325, 1521783), (1437, 1403175), (1765, 1142415), (2385, 845435), (2395, 841905), (3177, 634675), (3975, 507261), (4311, 467725), (5295, 380805), (7185, 280635), (8825, 228483), (11925, 169087), (11975, 168381), (15885, 126935), (18709, 107775), (21555, 93545), (25387, 79425), (26475, 76161), (35925, 56127)]