153765

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 293760

約数和(自身を除く): 139995

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 67, 85, 135, 153, 201, 255, 335, 459, 603, 765, 1005, 1139, 1809, 2295, 3015, 3417, 5695, 9045, 10251, 17085, 30753, 51255, 153765]

約数ペア:

[(1, 153765), (3, 51255), (5, 30753), (9, 17085), (15, 10251), (17, 9045), (27, 5695), (45, 3417), (51, 3015), (67, 2295), (85, 1809), (135, 1139), (153, 1005), (201, 765), (255, 603), (335, 459)]