65107595

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 96215040

約数和(自身を除く): 31107445

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 2609, 3565, 4991, 13045, 18263, 24955, 60007, 80879, 91315, 300035, 404395, 420049, 566153, 1860217, 2100245, 2830765, 9301085, 13021519, 65107595]

約数ペア:

[(1, 65107595), (5, 13021519), (7, 9301085), (23, 2830765), (31, 2100245), (35, 1860217), (115, 566153), (155, 420049), (161, 404395), (217, 300035), (713, 91315), (805, 80879), (1085, 60007), (2609, 24955), (3565, 18263), (4991, 13045)]