1244919105

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317987}}^1$

素因数の和:318030

約数の個数: 32

約数和(自身を含む): 2289513600

約数和(自身を除く): 1044594495

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 317987, 953961, 1589935, 2861883, 4769805, 8585649, 9221623, 14309415, 27664869, 42928245, 46108115, 82994607, 138324345, 248983821, 414973035, 1244919105]

約数ペア:

[(1, 1244919105), (3, 414973035), (5, 248983821), (9, 138324345), (15, 82994607), (27, 46108115), (29, 42928245), (45, 27664869), (87, 14309415), (135, 9221623), (145, 8585649), (261, 4769805), (435, 2861883), (783, 1589935), (1305, 953961), (3915, 317987)]