2447473785

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{24169}}^1$

素因数の和:24377

約数の個数: 32

約数和(自身を含む): 4032716160

約数和(自身を除く): 1585242375

約数列:

[1, 3, 5, 15, 43, 129, 157, 215, 471, 645, 785, 2355, 6751, 20253, 24169, 33755, 72507, 101265, 120845, 362535, 1039267, 3117801, 3794533, 5196335, 11383599, 15589005, 18972665, 56917995, 163164919, 489494757, 815824595, 2447473785]

約数ペア:

[(1, 2447473785), (3, 815824595), (5, 489494757), (15, 163164919), (43, 56917995), (129, 18972665), (157, 15589005), (215, 11383599), (471, 5196335), (645, 3794533), (785, 3117801), (2355, 1039267), (6751, 362535), (20253, 120845), (24169, 101265), (33755, 72507)]