1898456882785

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{5273}}^1\times {\mathrm{15137}}^1$

素因数の和:20553

約数の個数: 32

約数和(自身を含む): 2345315565312

約数和(自身を除く): 446858682527

約数列:

[1, 5, 67, 71, 335, 355, 4757, 5273, 15137, 23785, 26365, 75685, 353291, 374383, 1014179, 1074727, 1766455, 1871915, 5070895, 5373635, 25083661, 72006709, 79817401, 125418305, 360033545, 399087005, 5347765867, 5667035471, 26738829335, 28335177355, 379691376557, 1898456882785]

約数ペア:

[(1, 1898456882785), (5, 379691376557), (67, 28335177355), (71, 26738829335), (335, 5667035471), (355, 5347765867), (4757, 399087005), (5273, 360033545), (15137, 125418305), (23785, 79817401), (26365, 72006709), (75685, 25083661), (353291, 5373635), (374383, 5070895), (1014179, 1871915), (1074727, 1766455)]