316220175

素因数分解:

$3^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{4027}}^1$

素因数の和:4392

約数の個数: 36

約数和(自身を含む): 568149400

約数和(自身を除く): 251929225

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 349, 1047, 1745, 3141, 4027, 5235, 8725, 12081, 15705, 20135, 26175, 36243, 60405, 78525, 100675, 181215, 302025, 906075, 1405423, 4216269, 7027115, 12648807, 21081345, 35135575, 63244035, 105406725, 316220175]

約数ペア:

[(1, 316220175), (3, 105406725), (5, 63244035), (9, 35135575), (15, 21081345), (25, 12648807), (45, 7027115), (75, 4216269), (225, 1405423), (349, 906075), (1047, 302025), (1745, 181215), (3141, 100675), (4027, 78525), (5235, 60405), (8725, 36243), (12081, 26175), (15705, 20135)]