40529275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 54371520

約数和(自身を除く): 13842245

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 2029, 3995, 10145, 19975, 34493, 50725, 95363, 172465, 476815, 862325, 1621171, 2384075, 8105855, 40529275]

約数ペア:

[(1, 40529275), (5, 8105855), (17, 2384075), (25, 1621171), (47, 862325), (85, 476815), (235, 172465), (425, 95363), (799, 50725), (1175, 34493), (2029, 19975), (3995, 10145)]