22793345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 30792960

約数和(自身を除く): 7999615

約数列:

[1, 5, 17, 23, 85, 89, 115, 131, 391, 445, 655, 1513, 1955, 2047, 2227, 3013, 7565, 10235, 11135, 11659, 15065, 34799, 51221, 58295, 173995, 198203, 256105, 268157, 991015, 1340785, 4558669, 22793345]

約数ペア:

[(1, 22793345), (5, 4558669), (17, 1340785), (23, 991015), (85, 268157), (89, 256105), (115, 198203), (131, 173995), (391, 58295), (445, 51221), (655, 34799), (1513, 15065), (1955, 11659), (2047, 11135), (2227, 10235), (3013, 7565)]