2155165050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{997}}^1\times {\mathrm{14411}}^1$

素因数の和:15423

約数の個数: 48

約数和(自身を含む): 5350541472

約数和(自身を除く): 3195376422

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 997, 1994, 2991, 4985, 5982, 9970, 14411, 14955, 24925, 28822, 29910, 43233, 49850, 72055, 74775, 86466, 144110, 149550, 216165, 360275, 432330, 720550, 1080825, 2161650, 14367767, 28735534, 43103301, 71838835, 86206602, 143677670, 215516505, 359194175, 431033010, 718388350, 1077582525, 2155165050]

約数ペア:

[(1, 2155165050), (2, 1077582525), (3, 718388350), (5, 431033010), (6, 359194175), (10, 215516505), (15, 143677670), (25, 86206602), (30, 71838835), (50, 43103301), (75, 28735534), (150, 14367767), (997, 2161650), (1994, 1080825), (2991, 720550), (4985, 432330), (5982, 360275), (9970, 216165), (14411, 149550), (14955, 144110), (24925, 86466), (28822, 74775), (29910, 72055), (43233, 49850)]