67983025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{919}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 92404800

約数和(自身を除く): 24421775

約数列:

[1, 5, 11, 25, 55, 269, 275, 919, 1345, 2959, 4595, 6725, 10109, 14795, 22975, 50545, 73975, 247211, 252725, 1236055, 2719321, 6180275, 13596605, 67983025]

約数ペア:

[(1, 67983025), (5, 13596605), (11, 6180275), (25, 2719321), (55, 1236055), (269, 252725), (275, 247211), (919, 73975), (1345, 50545), (2959, 22975), (4595, 14795), (6725, 10109)]