4518855

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 9331200

約数和(自身を除く): 4812345

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 179, 187, 255, 297, 459, 495, 537, 561, 765, 895, 935, 1485, 1611, 1683, 1969, 2295, 2685, 2805, 3043, 4833, 5049, 5907, 8055, 8415, 9129, 9845, 15215, 17721, 24165, 25245, 27387, 29535, 33473, 45645, 53163, 82161, 88605, 100419, 136935, 167365, 265815, 301257, 410805, 502095, 903771, 1506285, 4518855]

約数ペア:

[(1, 4518855), (3, 1506285), (5, 903771), (9, 502095), (11, 410805), (15, 301257), (17, 265815), (27, 167365), (33, 136935), (45, 100419), (51, 88605), (55, 82161), (85, 53163), (99, 45645), (135, 33473), (153, 29535), (165, 27387), (179, 25245), (187, 24165), (255, 17721), (297, 15215), (459, 9845), (495, 9129), (537, 8415), (561, 8055), (765, 5907), (895, 5049), (935, 4833), (1485, 3043), (1611, 2805), (1683, 2685), (1969, 2295)]