7528935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 12741120

約数和(自身を除く): 5212185

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 157, 345, 417, 471, 695, 785, 2085, 2355, 3197, 3611, 9591, 10833, 15985, 18055, 21823, 47955, 54165, 65469, 109115, 327345, 501929, 1505787, 2509645, 7528935]

約数ペア:

[(1, 7528935), (3, 2509645), (5, 1505787), (15, 501929), (23, 327345), (69, 109115), (115, 65469), (139, 54165), (157, 47955), (345, 21823), (417, 18055), (471, 15985), (695, 10833), (785, 9591), (2085, 3611), (2355, 3197)]