201178425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22541}}^1$

素因数の和:22578

約数の個数: 48

約数和(自身を含む): 402509952

約数和(自身を除く): 201331527

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 22541, 67623, 112705, 157787, 338115, 383197, 473361, 563525, 788935, 1149591, 1690575, 1915985, 2366805, 2682379, 3944675, 5747955, 8047137, 9579925, 11834025, 13411895, 28739775, 40235685, 67059475, 201178425]

約数ペア:

[(1, 201178425), (3, 67059475), (5, 40235685), (7, 28739775), (15, 13411895), (17, 11834025), (21, 9579925), (25, 8047137), (35, 5747955), (51, 3944675), (75, 2682379), (85, 2366805), (105, 1915985), (119, 1690575), (175, 1149591), (255, 788935), (357, 563525), (425, 473361), (525, 383197), (595, 338115), (1275, 157787), (1785, 112705), (2975, 67623), (8925, 22541)]