7267425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 13713408

約数和(自身を除く): 6445983

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 383, 575, 759, 825, 1149, 1265, 1725, 1915, 3795, 4213, 5745, 6325, 8809, 9575, 12639, 18975, 21065, 26427, 28725, 44045, 63195, 96899, 105325, 132135, 220225, 290697, 315975, 484495, 660675, 1453485, 2422475, 7267425]

約数ペア:

[(1, 7267425), (3, 2422475), (5, 1453485), (11, 660675), (15, 484495), (23, 315975), (25, 290697), (33, 220225), (55, 132135), (69, 105325), (75, 96899), (115, 63195), (165, 44045), (253, 28725), (275, 26427), (345, 21065), (383, 18975), (575, 12639), (759, 9575), (825, 8809), (1149, 6325), (1265, 5745), (1725, 4213), (1915, 3795)]