15704966255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{11839}}^1$

素因数の和:12215

約数の個数: 32

約数和(自身を含む): 20868710400

約数和(自身を除く): 5163744145

約数列:

[1, 5, 11, 55, 89, 271, 445, 979, 1355, 2981, 4895, 11839, 14905, 24119, 59195, 120595, 130229, 265309, 651145, 1053671, 1326545, 3208369, 5268355, 11590381, 16041845, 35292059, 57951905, 176460295, 285544841, 1427724205, 3140993251, 15704966255]

約数ペア:

[(1, 15704966255), (5, 3140993251), (11, 1427724205), (55, 285544841), (89, 176460295), (271, 57951905), (445, 35292059), (979, 16041845), (1355, 11590381), (2981, 5268355), (4895, 3208369), (11839, 1326545), (14905, 1053671), (24119, 651145), (59195, 265309), (120595, 130229)]