30958455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 56038752

約数和(自身を除く): 25080297

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 121, 165, 185, 363, 407, 461, 555, 605, 1221, 1383, 1815, 2035, 2305, 4477, 5071, 6105, 6915, 13431, 15213, 17057, 22385, 25355, 51171, 55781, 67155, 76065, 85285, 167343, 187627, 255855, 278905, 562881, 836715, 938135, 2063897, 2814405, 6191691, 10319485, 30958455]

約数ペア:

[(1, 30958455), (3, 10319485), (5, 6191691), (11, 2814405), (15, 2063897), (33, 938135), (37, 836715), (55, 562881), (111, 278905), (121, 255855), (165, 187627), (185, 167343), (363, 85285), (407, 76065), (461, 67155), (555, 55781), (605, 51171), (1221, 25355), (1383, 22385), (1815, 17057), (2035, 15213), (2305, 13431), (4477, 6915), (5071, 6105)]