13236400005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{144589}}^1$

素因数の和:144973

約数の個数: 32

約数和(自身を含む): 22486636800

約数和(自身を除く): 9250236795

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 359, 1077, 1795, 5385, 6103, 18309, 30515, 91545, 144589, 433767, 722945, 2168835, 2458013, 7374039, 12290065, 36870195, 51907451, 155722353, 259537255, 778611765, 882426667, 2647280001, 4412133335, 13236400005]

約数ペア:

[(1, 13236400005), (3, 4412133335), (5, 2647280001), (15, 882426667), (17, 778611765), (51, 259537255), (85, 155722353), (255, 51907451), (359, 36870195), (1077, 12290065), (1795, 7374039), (5385, 2458013), (6103, 2168835), (18309, 722945), (30515, 433767), (91545, 144589)]