157468905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7759}}^1$

素因数の和:7822

約数の個数: 48

約数和(自身を含む): 305061120

約数和(自身を除く): 147592215

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 4059, 6765, 7759, 20295, 23277, 38795, 69831, 85349, 116385, 256047, 318119, 349155, 426745, 768141, 954357, 1280235, 1590595, 2863071, 3499309, 3840705, 4771785, 10497927, 14315355, 17496545, 31493781, 52489635, 157468905]

約数ペア:

[(1, 157468905), (3, 52489635), (5, 31493781), (9, 17496545), (11, 14315355), (15, 10497927), (33, 4771785), (41, 3840705), (45, 3499309), (55, 2863071), (99, 1590595), (123, 1280235), (165, 954357), (205, 768141), (369, 426745), (451, 349155), (495, 318119), (615, 256047), (1353, 116385), (1845, 85349), (2255, 69831), (4059, 38795), (6765, 23277), (7759, 20295)]