29807685

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 53539200

約数和(自身を除く): 23731515

約数列:

[1, 3, 5, 9, 15, 45, 59, 103, 109, 177, 295, 309, 327, 515, 531, 545, 885, 927, 981, 1545, 1635, 2655, 4635, 4905, 6077, 6431, 11227, 18231, 19293, 30385, 32155, 33681, 54693, 56135, 57879, 91155, 96465, 101043, 168405, 273465, 289395, 505215, 662393, 1987179, 3311965, 5961537, 9935895, 29807685]

約数ペア:

[(1, 29807685), (3, 9935895), (5, 5961537), (9, 3311965), (15, 1987179), (45, 662393), (59, 505215), (103, 289395), (109, 273465), (177, 168405), (295, 101043), (309, 96465), (327, 91155), (515, 57879), (531, 56135), (545, 54693), (885, 33681), (927, 32155), (981, 30385), (1545, 19293), (1635, 18231), (2655, 11227), (4635, 6431), (4905, 6077)]