13333535

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 17282160

約数和(自身を除く): 3948625

約数列:

[1, 5, 19, 83, 89, 95, 361, 415, 445, 1577, 1691, 1805, 7387, 7885, 8455, 29963, 32129, 36935, 140353, 149815, 160645, 701765, 2666707, 13333535]

約数ペア:

[(1, 13333535), (5, 2666707), (19, 701765), (83, 160645), (89, 149815), (95, 140353), (361, 36935), (415, 32129), (445, 29963), (1577, 8455), (1691, 7885), (1805, 7387)]