4950315

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 9408960

約数和(自身を除く): 4458645

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 719, 765, 1377, 2157, 2295, 3595, 6471, 6885, 10785, 12223, 19413, 32355, 36669, 58239, 61115, 97065, 110007, 183345, 291195, 330021, 550035, 990063, 1650105, 4950315]

約数ペア:

[(1, 4950315), (3, 1650105), (5, 990063), (9, 550035), (15, 330021), (17, 291195), (27, 183345), (45, 110007), (51, 97065), (81, 61115), (85, 58239), (135, 36669), (153, 32355), (255, 19413), (405, 12223), (459, 10785), (719, 6885), (765, 6471), (1377, 3595), (2157, 2295)]