33661425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 64356992

約数和(自身を除く): 30695567

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 175, 291, 485, 525, 661, 679, 1455, 1983, 2037, 2425, 3305, 3395, 4627, 7275, 9915, 10185, 13881, 16525, 16975, 23135, 49575, 50925, 64117, 69405, 115675, 192351, 320585, 347025, 448819, 961755, 1346457, 1602925, 2244095, 4808775, 6732285, 11220475, 33661425]

約数ペア:

[(1, 33661425), (3, 11220475), (5, 6732285), (7, 4808775), (15, 2244095), (21, 1602925), (25, 1346457), (35, 961755), (75, 448819), (97, 347025), (105, 320585), (175, 192351), (291, 115675), (485, 69405), (525, 64117), (661, 50925), (679, 49575), (1455, 23135), (1983, 16975), (2037, 16525), (2425, 13881), (3305, 10185), (3395, 9915), (4627, 7275)]