22450995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 44808192

約数和(自身を除く): 22357197

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 263, 271, 315, 789, 813, 1315, 1355, 1841, 1897, 2367, 2439, 3945, 4065, 5523, 5691, 9205, 9485, 11835, 12195, 16569, 17073, 27615, 28455, 71273, 82845, 85365, 213819, 356365, 498911, 641457, 1069095, 1496733, 2494555, 3207285, 4490199, 7483665, 22450995]

約数ペア:

[(1, 22450995), (3, 7483665), (5, 4490199), (7, 3207285), (9, 2494555), (15, 1496733), (21, 1069095), (35, 641457), (45, 498911), (63, 356365), (105, 213819), (263, 85365), (271, 82845), (315, 71273), (789, 28455), (813, 27615), (1315, 17073), (1355, 16569), (1841, 12195), (1897, 11835), (2367, 9485), (2439, 9205), (3945, 5691), (4065, 5523)]