4720866495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1\times {\mathrm{7951}}^1$

素因数の和:9703

約数の個数: 32

約数和(自身を含む): 7887366144

約数和(自身を除く): 3166499649

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1721, 5163, 7951, 8605, 23853, 25815, 39583, 39755, 118749, 119265, 182873, 197915, 548619, 593745, 914365, 2743095, 13683671, 41051013, 68418355, 205255065, 314724433, 944173299, 1573622165, 4720866495]

約数ペア:

[(1, 4720866495), (3, 1573622165), (5, 944173299), (15, 314724433), (23, 205255065), (69, 68418355), (115, 41051013), (345, 13683671), (1721, 2743095), (5163, 914365), (7951, 593745), (8605, 548619), (23853, 197915), (25815, 182873), (39583, 119265), (39755, 118749)]