397457850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{56377}}^1$

素因数の和:56439

約数の個数: 48

約数和(自身を含む): 1006685568

約数和(自身を除く): 609227718

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 470, 705, 1175, 1410, 2350, 3525, 7050, 56377, 112754, 169131, 281885, 338262, 563770, 845655, 1409425, 1691310, 2649719, 2818850, 4228275, 5299438, 7949157, 8456550, 13248595, 15898314, 26497190, 39745785, 66242975, 79491570, 132485950, 198728925, 397457850]

約数ペア:

[(1, 397457850), (2, 198728925), (3, 132485950), (5, 79491570), (6, 66242975), (10, 39745785), (15, 26497190), (25, 15898314), (30, 13248595), (47, 8456550), (50, 7949157), (75, 5299438), (94, 4228275), (141, 2818850), (150, 2649719), (235, 1691310), (282, 1409425), (470, 845655), (705, 563770), (1175, 338262), (1410, 281885), (2350, 169131), (3525, 112754), (7050, 56377)]