54465705

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1495

約数の個数: 72

約数和(自身を含む): 116360712

約数和(自身を除く): 61895007

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1453, 1785, 2205, 2499, 4165, 4359, 5355, 7265, 7497, 10171, 12495, 13077, 21795, 24701, 30513, 37485, 50855, 65385, 71197, 74103, 91539, 123505, 152565, 172907, 213591, 222309, 355985, 370515, 457695, 518721, 640773, 864535, 1067955, 1111545, 1210349, 1556163, 2593605, 3203865, 3631047, 6051745, 7780815, 10893141, 18155235, 54465705]

約数ペア:

[(1, 54465705), (3, 18155235), (5, 10893141), (7, 7780815), (9, 6051745), (15, 3631047), (17, 3203865), (21, 2593605), (35, 1556163), (45, 1210349), (49, 1111545), (51, 1067955), (63, 864535), (85, 640773), (105, 518721), (119, 457695), (147, 370515), (153, 355985), (245, 222309), (255, 213591), (315, 172907), (357, 152565), (441, 123505), (595, 91539), (735, 74103), (765, 71197), (833, 65385), (1071, 50855), (1453, 37485), (1785, 30513), (2205, 24701), (2499, 21795), (4165, 13077), (4359, 12495), (5355, 10171), (7265, 7497)]