64321675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3491}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 88333632

約数和(自身を除く): 24011957

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1675, 3491, 3685, 17455, 18425, 38401, 87275, 192005, 233897, 960025, 1169485, 2572867, 5847425, 12864335, 64321675]

約数ペア:

[(1, 64321675), (5, 12864335), (11, 5847425), (25, 2572867), (55, 1169485), (67, 960025), (275, 233897), (335, 192005), (737, 87275), (1675, 38401), (3491, 18425), (3685, 17455)]