67297685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 99912960

約数和(自身を除く): 32615275

約数列:

[1, 5, 7, 13, 35, 65, 91, 353, 419, 455, 1765, 2095, 2471, 2933, 4589, 5447, 12355, 14665, 22945, 27235, 32123, 38129, 147907, 160615, 190645, 739535, 1035349, 1922791, 5176745, 9613955, 13459537, 67297685]

約数ペア:

[(1, 67297685), (5, 13459537), (7, 9613955), (13, 5176745), (35, 1922791), (65, 1035349), (91, 739535), (353, 190645), (419, 160615), (455, 147907), (1765, 38129), (2095, 32123), (2471, 27235), (2933, 22945), (4589, 14665), (5447, 12355)]