90144495

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{3533}}^1$

素因数の和:3563

約数の個数: 56

約数和(自身を含む): 185407776

約数和(自身を除く): 95263281

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1701, 2835, 3533, 3645, 5103, 8505, 10599, 17665, 24731, 25515, 31797, 52995, 74193, 95391, 123655, 158985, 222579, 286173, 370965, 476955, 667737, 858519, 1112895, 1430865, 2003211, 2575557, 3338685, 4292595, 6009633, 10016055, 12877785, 18028899, 30048165, 90144495]

約数ペア:

[(1, 90144495), (3, 30048165), (5, 18028899), (7, 12877785), (9, 10016055), (15, 6009633), (21, 4292595), (27, 3338685), (35, 2575557), (45, 2003211), (63, 1430865), (81, 1112895), (105, 858519), (135, 667737), (189, 476955), (243, 370965), (315, 286173), (405, 222579), (567, 158985), (729, 123655), (945, 95391), (1215, 74193), (1701, 52995), (2835, 31797), (3533, 25515), (3645, 24731), (5103, 17665), (8505, 10599)]