180851535

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3167}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 332107776

約数和(自身を除く): 151256241

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 1215, 1269, 2115, 3167, 3807, 6345, 9501, 11421, 15835, 19035, 28503, 47505, 57105, 85509, 142515, 148849, 256527, 427545, 446547, 744245, 769581, 1282635, 1339641, 2232735, 3847905, 4018923, 6698205, 12056769, 20094615, 36170307, 60283845, 180851535]

約数ペア:

[(1, 180851535), (3, 60283845), (5, 36170307), (9, 20094615), (15, 12056769), (27, 6698205), (45, 4018923), (47, 3847905), (81, 2232735), (135, 1339641), (141, 1282635), (235, 769581), (243, 744245), (405, 446547), (423, 427545), (705, 256527), (1215, 148849), (1269, 142515), (2115, 85509), (3167, 57105), (3807, 47505), (6345, 28503), (9501, 19035), (11421, 15835)]