1299687865

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1\times {\mathrm{1129}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 1843292160

約数和(自身を除く): 543604295

約数列:

[1, 5, 7, 31, 35, 155, 217, 1061, 1085, 1129, 5305, 5645, 7427, 7903, 32891, 34999, 37135, 39515, 164455, 174995, 230237, 244993, 1151185, 1197869, 1224965, 5989345, 8385083, 37133939, 41925415, 185669695, 259937573, 1299687865]

約数ペア:

[(1, 1299687865), (5, 259937573), (7, 185669695), (31, 41925415), (35, 37133939), (155, 8385083), (217, 5989345), (1061, 1224965), (1085, 1197869), (1129, 1151185), (5305, 244993), (5645, 230237), (7427, 174995), (7903, 164455), (32891, 39515), (34999, 37135)]