219098865

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 356279040

約数和(自身を除く): 137180175

約数列:

[1, 3, 5, 15, 89, 267, 337, 445, 487, 1011, 1335, 1461, 1685, 2435, 5055, 7305, 29993, 43343, 89979, 130029, 149965, 164119, 216715, 449895, 492357, 650145, 820595, 2461785, 14606591, 43819773, 73032955, 219098865]

約数ペア:

[(1, 219098865), (3, 73032955), (5, 43819773), (15, 14606591), (89, 2461785), (267, 820595), (337, 650145), (445, 492357), (487, 449895), (1011, 216715), (1335, 164119), (1461, 149965), (1685, 130029), (2435, 89979), (5055, 43343), (7305, 29993)]