78648955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3049}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 119462400

約数和(自身を除く): 40813445

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 335, 385, 469, 737, 2345, 3049, 3685, 5159, 15245, 21343, 25795, 33539, 106715, 167695, 204283, 234773, 1021415, 1173865, 1429981, 2247113, 7149905, 11235565, 15729791, 78648955]

約数ペア:

[(1, 78648955), (5, 15729791), (7, 11235565), (11, 7149905), (35, 2247113), (55, 1429981), (67, 1173865), (77, 1021415), (335, 234773), (385, 204283), (469, 167695), (737, 106715), (2345, 33539), (3049, 25795), (3685, 21343), (5159, 15245)]