65508365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 88736256

約数和(自身を除く): 23227891

約数列:

[1, 5, 13, 41, 47, 65, 205, 235, 523, 533, 611, 1927, 2615, 2665, 3055, 6799, 9635, 21443, 24581, 25051, 33995, 107215, 122905, 125255, 278759, 319553, 1007821, 1393795, 1597765, 5039105, 13101673, 65508365]

約数ペア:

[(1, 65508365), (5, 13101673), (13, 5039105), (41, 1597765), (47, 1393795), (65, 1007821), (205, 319553), (235, 278759), (523, 125255), (533, 122905), (611, 107215), (1927, 33995), (2615, 25051), (2665, 24581), (3055, 21443), (6799, 9635)]