69528915

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7687}}^1$

素因数の和:7768

約数の個数: 32

約数和(自身を含む): 125468160

約数和(自身を除く): 55939245

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 7687, 9045, 23061, 38435, 69183, 115305, 207549, 345915, 515029, 1037745, 1545087, 2575145, 4635261, 7725435, 13905783, 23176305, 69528915]

約数ペア:

[(1, 69528915), (3, 23176305), (5, 13905783), (9, 7725435), (15, 4635261), (27, 2575145), (45, 1545087), (67, 1037745), (135, 515029), (201, 345915), (335, 207549), (603, 115305), (1005, 69183), (1809, 38435), (3015, 23061), (7687, 9045)]