173116525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 237908880

約数和(自身を除く): 64792355

約数列:

[1, 5, 17, 25, 37, 85, 101, 109, 185, 425, 505, 545, 629, 925, 1717, 1853, 2525, 2725, 3145, 3737, 4033, 8585, 9265, 11009, 15725, 18685, 20165, 42925, 46325, 55045, 63529, 68561, 93425, 100825, 187153, 275225, 317645, 342805, 407333, 935765, 1588225, 1714025, 2036665, 4678825, 6924661, 10183325, 34623305, 173116525]

約数ペア:

[(1, 173116525), (5, 34623305), (17, 10183325), (25, 6924661), (37, 4678825), (85, 2036665), (101, 1714025), (109, 1588225), (185, 935765), (425, 407333), (505, 342805), (545, 317645), (629, 275225), (925, 187153), (1717, 100825), (1853, 93425), (2525, 68561), (2725, 63529), (3145, 55045), (3737, 46325), (4033, 42925), (8585, 20165), (9265, 18685), (11009, 15725)]