487372658305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3313319}}^1$

素因数の和:3313441

約数の個数: 32

約数和(自身を含む): 659059107840

約数和(自身を除く): 171686449535

約数列:

[1, 5, 13, 31, 65, 73, 155, 365, 403, 949, 2015, 2263, 4745, 11315, 29419, 147095, 3313319, 16566595, 43073147, 102712889, 215365735, 241872287, 513564445, 1209361435, 1335267557, 3144339731, 6676337785, 7498040897, 15721698655, 37490204485, 97474531661, 487372658305]

約数ペア:

[(1, 487372658305), (5, 97474531661), (13, 37490204485), (31, 15721698655), (65, 7498040897), (73, 6676337785), (155, 3144339731), (365, 1335267557), (403, 1209361435), (949, 513564445), (2015, 241872287), (2263, 215365735), (4745, 102712889), (11315, 43073147), (29419, 16566595), (147095, 3313319)]