228093165

素因数分解:

$3^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 435759480

約数和(自身を除く): 207666315

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 409, 459, 729, 765, 1215, 1227, 1377, 2045, 2187, 2295, 3645, 3681, 4131, 6135, 6561, 6885, 6953, 10935, 11043, 12393, 18405, 20655, 20859, 32805, 33129, 34765, 37179, 55215, 61965, 62577, 99387, 104295, 111537, 165645, 185895, 187731, 298161, 312885, 496935, 557685, 563193, 894483, 938655, 1490805, 1689579, 2683449, 2815965, 4472415, 5068737, 8447895, 13417245, 15206211, 25343685, 45618633, 76031055, 228093165]

約数ペア:

[(1, 228093165), (3, 76031055), (5, 45618633), (9, 25343685), (15, 15206211), (17, 13417245), (27, 8447895), (45, 5068737), (51, 4472415), (81, 2815965), (85, 2683449), (135, 1689579), (153, 1490805), (243, 938655), (255, 894483), (405, 563193), (409, 557685), (459, 496935), (729, 312885), (765, 298161), (1215, 187731), (1227, 185895), (1377, 165645), (2045, 111537), (2187, 104295), (2295, 99387), (3645, 62577), (3681, 61965), (4131, 55215), (6135, 37179), (6561, 34765), (6885, 33129), (6953, 32805), (10935, 20859), (11043, 20655), (12393, 18405)]