25714115

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 38983680

約数和(自身を除く): 13269565

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1879, 1955, 2737, 9395, 13153, 13685, 31943, 43217, 65765, 159715, 216085, 223601, 302519, 734689, 1118005, 1512595, 3673445, 5142823, 25714115]

約数ペア:

[(1, 25714115), (5, 5142823), (7, 3673445), (17, 1512595), (23, 1118005), (35, 734689), (85, 302519), (115, 223601), (119, 216085), (161, 159715), (391, 65765), (595, 43217), (805, 31943), (1879, 13685), (1955, 13153), (2737, 9395)]