22558545

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 41014272

約数和(自身を除く): 18455727

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 103, 155, 157, 279, 309, 465, 471, 515, 785, 927, 1395, 1413, 1545, 2355, 3193, 4635, 4867, 7065, 9579, 14601, 15965, 16171, 24335, 28737, 43803, 47895, 48513, 73005, 80855, 143685, 145539, 219015, 242565, 501301, 727695, 1503903, 2506505, 4511709, 7519515, 22558545]

約数ペア:

[(1, 22558545), (3, 7519515), (5, 4511709), (9, 2506505), (15, 1503903), (31, 727695), (45, 501301), (93, 242565), (103, 219015), (155, 145539), (157, 143685), (279, 80855), (309, 73005), (465, 48513), (471, 47895), (515, 43803), (785, 28737), (927, 24335), (1395, 16171), (1413, 15965), (1545, 14601), (2355, 9579), (3193, 7065), (4635, 4867)]