29928675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 57178880

約数和(自身を除く): 27250205

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 109, 175, 327, 523, 525, 545, 763, 1569, 1635, 2289, 2615, 2725, 3661, 3815, 7845, 8175, 10983, 11445, 13075, 18305, 19075, 39225, 54915, 57007, 57225, 91525, 171021, 274575, 285035, 399049, 855105, 1197147, 1425175, 1995245, 4275525, 5985735, 9976225, 29928675]

約数ペア:

[(1, 29928675), (3, 9976225), (5, 5985735), (7, 4275525), (15, 1995245), (21, 1425175), (25, 1197147), (35, 855105), (75, 399049), (105, 285035), (109, 274575), (175, 171021), (327, 91525), (523, 57225), (525, 57007), (545, 54915), (763, 39225), (1569, 19075), (1635, 18305), (2289, 13075), (2615, 11445), (2725, 10983), (3661, 8175), (3815, 7845)]