75888945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8069}}^1$

素因数の和:8110

約数の個数: 48

約数和(自身を含む): 151070400

約数和(自身を除く): 75181455

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 8069, 9405, 24207, 40345, 72621, 88759, 121035, 153311, 266277, 363105, 443795, 459933, 766555, 798831, 1331385, 1379799, 1686421, 2299665, 3994155, 5059263, 6898995, 8432105, 15177789, 25296315, 75888945]

約数ペア:

[(1, 75888945), (3, 25296315), (5, 15177789), (9, 8432105), (11, 6898995), (15, 5059263), (19, 3994155), (33, 2299665), (45, 1686421), (55, 1379799), (57, 1331385), (95, 798831), (99, 766555), (165, 459933), (171, 443795), (209, 363105), (285, 266277), (495, 153311), (627, 121035), (855, 88759), (1045, 72621), (1881, 40345), (3135, 24207), (8069, 9405)]