72900675

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6353}}^1$

素因数の和:6389

約数の個数: 48

約数和(自身を含む): 141821280

約数和(自身を除く): 68920605

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 6353, 11475, 19059, 31765, 57177, 95295, 108001, 158825, 171531, 285885, 324003, 476475, 540005, 857655, 972009, 1429425, 1620015, 2700025, 2916027, 4288275, 4860045, 8100075, 14580135, 24300225, 72900675]

約数ペア:

[(1, 72900675), (3, 24300225), (5, 14580135), (9, 8100075), (15, 4860045), (17, 4288275), (25, 2916027), (27, 2700025), (45, 1620015), (51, 1429425), (75, 972009), (85, 857655), (135, 540005), (153, 476475), (225, 324003), (255, 285885), (425, 171531), (459, 158825), (675, 108001), (765, 95295), (1275, 57177), (2295, 31765), (3825, 19059), (6353, 11475)]