713980025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{152723}}^1$

素因数の和:152761

約数の個数: 24

約数和(自身を含む): 1022639904

約数和(自身を除く): 308659879

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 152723, 763615, 1679953, 2596291, 3818075, 8399765, 12981455, 28559201, 41998825, 64907275, 142796005, 713980025]

約数ペア:

[(1, 713980025), (5, 142796005), (11, 64907275), (17, 41998825), (25, 28559201), (55, 12981455), (85, 8399765), (187, 3818075), (275, 2596291), (425, 1679953), (935, 763615), (4675, 152723)]