2979825

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 5008608

約数和(自身を除く): 2028783

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 593, 1005, 1675, 1779, 2965, 5025, 8895, 14825, 39731, 44475, 119193, 198655, 595965, 993275, 2979825]

約数ペア:

[(1, 2979825), (3, 993275), (5, 595965), (15, 198655), (25, 119193), (67, 44475), (75, 39731), (201, 14825), (335, 8895), (593, 5025), (1005, 2965), (1675, 1779)]