72238375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 99470592

約数和(自身を除く): 27232217

約数列:

[1, 5, 11, 25, 55, 107, 125, 275, 491, 535, 1177, 1375, 2455, 2675, 5401, 5885, 12275, 13375, 27005, 29425, 52537, 61375, 135025, 147125, 262685, 577907, 675125, 1313425, 2889535, 6567125, 14447675, 72238375]

約数ペア:

[(1, 72238375), (5, 14447675), (11, 6567125), (25, 2889535), (55, 1313425), (107, 675125), (125, 577907), (275, 262685), (491, 147125), (535, 135025), (1177, 61375), (1375, 52537), (2455, 29425), (2675, 27005), (5401, 13375), (5885, 12275)]