62131345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 19983215

約数列:

[1, 5, 17, 43, 85, 89, 191, 215, 445, 731, 955, 1513, 3247, 3655, 3827, 7565, 8213, 16235, 16999, 19135, 41065, 65059, 84995, 139621, 288983, 325295, 698105, 730957, 1444915, 3654785, 12426269, 62131345]

約数ペア:

[(1, 62131345), (5, 12426269), (17, 3654785), (43, 1444915), (85, 730957), (89, 698105), (191, 325295), (215, 288983), (445, 139621), (731, 84995), (955, 65059), (1513, 41065), (3247, 19135), (3655, 16999), (3827, 16235), (7565, 8213)]