135778275

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3570

約数の個数: 60

約数和(自身を含む): 264820600

約数和(自身を除く): 129042325

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 285, 405, 475, 513, 675, 855, 1425, 1539, 2025, 2565, 3529, 4275, 7695, 10587, 12825, 17645, 31761, 38475, 52935, 67051, 88225, 95283, 158805, 201153, 264675, 285849, 335255, 476415, 603459, 794025, 1005765, 1429245, 1676275, 1810377, 2382075, 3017295, 5028825, 5431131, 7146225, 9051885, 15086475, 27155655, 45259425, 135778275]

約数ペア:

[(1, 135778275), (3, 45259425), (5, 27155655), (9, 15086475), (15, 9051885), (19, 7146225), (25, 5431131), (27, 5028825), (45, 3017295), (57, 2382075), (75, 1810377), (81, 1676275), (95, 1429245), (135, 1005765), (171, 794025), (225, 603459), (285, 476415), (405, 335255), (475, 285849), (513, 264675), (675, 201153), (855, 158805), (1425, 95283), (1539, 88225), (2025, 67051), (2565, 52935), (3529, 38475), (4275, 31761), (7695, 17645), (10587, 12825)]