201495105

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{91381}}^1$

素因数の和:91406

約数の個数: 36

約数和(自身を含む): 406284372

約数和(自身を除く): 204789267

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 91381, 274143, 456905, 639667, 822429, 1370715, 1919001, 3198335, 4112145, 4477669, 5757003, 9595005, 13433007, 22388345, 28785015, 40299021, 67165035, 201495105]

約数ペア:

[(1, 201495105), (3, 67165035), (5, 40299021), (7, 28785015), (9, 22388345), (15, 13433007), (21, 9595005), (35, 5757003), (45, 4477669), (49, 4112145), (63, 3198335), (105, 1919001), (147, 1370715), (245, 822429), (315, 639667), (441, 456905), (735, 274143), (2205, 91381)]