5181825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{571}}^1$

素因数の和:606

約数の個数: 36

約数和(自身を含む): 9433424

約数和(自身を除く): 4251599

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 571, 605, 825, 1713, 1815, 2855, 3025, 6281, 8565, 9075, 14275, 18843, 31405, 42825, 69091, 94215, 157025, 207273, 345455, 471075, 1036365, 1727275, 5181825]

約数ペア:

[(1, 5181825), (3, 1727275), (5, 1036365), (11, 471075), (15, 345455), (25, 207273), (33, 157025), (55, 94215), (75, 69091), (121, 42825), (165, 31405), (275, 18843), (363, 14275), (571, 9075), (605, 8565), (825, 6281), (1713, 3025), (1815, 2855)]