68168625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{25969}}^1$

素因数の和:25994

約数の個数: 32

約数和(自身を含む): 129642240

約数和(自身を除く): 61473615

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 25969, 77907, 129845, 181783, 389535, 545349, 649225, 908915, 1947675, 2726745, 3246125, 4544575, 9738375, 13633725, 22722875, 68168625]

約数ペア:

[(1, 68168625), (3, 22722875), (5, 13633725), (7, 9738375), (15, 4544575), (21, 3246125), (25, 2726745), (35, 1947675), (75, 908915), (105, 649225), (125, 545349), (175, 389535), (375, 181783), (525, 129845), (875, 77907), (2625, 25969)]