6484905

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 13924872

約数和(自身を除く): 7439967

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 173, 245, 255, 315, 357, 441, 519, 595, 735, 765, 833, 865, 1071, 1211, 1557, 1785, 2205, 2499, 2595, 2941, 3633, 4165, 5355, 6055, 7497, 7785, 8477, 8823, 10899, 12495, 14705, 18165, 20587, 25431, 26469, 37485, 42385, 44115, 54495, 61761, 76293, 102935, 127155, 132345, 144109, 185283, 308805, 381465, 432327, 720545, 926415, 1296981, 2161635, 6484905]

約数ペア:

[(1, 6484905), (3, 2161635), (5, 1296981), (7, 926415), (9, 720545), (15, 432327), (17, 381465), (21, 308805), (35, 185283), (45, 144109), (49, 132345), (51, 127155), (63, 102935), (85, 76293), (105, 61761), (119, 54495), (147, 44115), (153, 42385), (173, 37485), (245, 26469), (255, 25431), (315, 20587), (357, 18165), (441, 14705), (519, 12495), (595, 10899), (735, 8823), (765, 8477), (833, 7785), (865, 7497), (1071, 6055), (1211, 5355), (1557, 4165), (1785, 3633), (2205, 2941), (2499, 2595)]