89803945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13721}}^1$

素因数の和:13761

約数の個数: 32

約数和(自身を含む): 142269696

約数和(自身を除く): 52465751

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 13721, 68605, 96047, 150931, 233257, 480235, 754655, 1056517, 1166285, 1632799, 2565827, 5282585, 8163995, 12829135, 17960789, 89803945]

約数ペア:

[(1, 89803945), (5, 17960789), (7, 12829135), (11, 8163995), (17, 5282585), (35, 2565827), (55, 1632799), (77, 1166285), (85, 1056517), (119, 754655), (187, 480235), (385, 233257), (595, 150931), (935, 96047), (1309, 68605), (6545, 13721)]