201226725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{127763}}^1$

素因数の和:127786

約数の個数: 36

約数和(自身を含む): 411911136

約数和(自身を除く): 210684411

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 127763, 383289, 638815, 894341, 1149867, 1916445, 2683023, 3194075, 4471705, 5749335, 8049069, 9582225, 13415115, 22358525, 28746675, 40245345, 67075575, 201226725]

約数ペア:

[(1, 201226725), (3, 67075575), (5, 40245345), (7, 28746675), (9, 22358525), (15, 13415115), (21, 9582225), (25, 8049069), (35, 5749335), (45, 4471705), (63, 3194075), (75, 2683023), (105, 1916445), (175, 1149867), (225, 894341), (315, 638815), (525, 383289), (1575, 127763)]