138022785

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2417}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 253483776

約数和(自身を除く): 115460991

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 1215, 1269, 2115, 2417, 3807, 6345, 7251, 11421, 12085, 19035, 21753, 36255, 57105, 65259, 108765, 113599, 195777, 326295, 340797, 567995, 587331, 978885, 1022391, 1703985, 2936655, 3067173, 5111955, 9201519, 15335865, 27604557, 46007595, 138022785]

約数ペア:

[(1, 138022785), (3, 46007595), (5, 27604557), (9, 15335865), (15, 9201519), (27, 5111955), (45, 3067173), (47, 2936655), (81, 1703985), (135, 1022391), (141, 978885), (235, 587331), (243, 567995), (405, 340797), (423, 326295), (705, 195777), (1215, 113599), (1269, 108765), (2115, 65259), (2417, 57105), (3807, 36255), (6345, 21753), (7251, 19035), (11421, 12085)]