7150455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 14152320

約数和(自身を除く): 7001865

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 719, 765, 1105, 1989, 2157, 3315, 3595, 6471, 9347, 9945, 10785, 12223, 28041, 32355, 36669, 46735, 61115, 84123, 110007, 140205, 158899, 183345, 420615, 476697, 550035, 794495, 1430091, 2383485, 7150455]

約数ペア:

[(1, 7150455), (3, 2383485), (5, 1430091), (9, 794495), (13, 550035), (15, 476697), (17, 420615), (39, 183345), (45, 158899), (51, 140205), (65, 110007), (85, 84123), (117, 61115), (153, 46735), (195, 36669), (221, 32355), (255, 28041), (585, 12223), (663, 10785), (719, 9945), (765, 9347), (1105, 6471), (1989, 3595), (2157, 3315)]