1145641575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61843}}^1$

素因数の和:61888

約数の個数: 48

約数和(自身を含む): 2147223680

約数和(自身を除く): 1001582105

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 18525, 61843, 185529, 309215, 803959, 927645, 1175017, 1546075, 2411877, 3525051, 4019795, 4638225, 5875085, 12059385, 15275221, 17625255, 20098975, 29375425, 45825663, 60296925, 76376105, 88126275, 229128315, 381880525, 1145641575]

約数ペア:

[(1, 1145641575), (3, 381880525), (5, 229128315), (13, 88126275), (15, 76376105), (19, 60296925), (25, 45825663), (39, 29375425), (57, 20098975), (65, 17625255), (75, 15275221), (95, 12059385), (195, 5875085), (247, 4638225), (285, 4019795), (325, 3525051), (475, 2411877), (741, 1546075), (975, 1175017), (1235, 927645), (1425, 803959), (3705, 309215), (6175, 185529), (18525, 61843)]