122904195

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3235

約数の個数: 32

約数和(自身を含む): 204871680

約数和(自身を除く): 81967485

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 355, 555, 1065, 2627, 3119, 7881, 9357, 13135, 15595, 39405, 46785, 115403, 221449, 346209, 577015, 664347, 1107245, 1731045, 3321735, 8193613, 24580839, 40968065, 122904195]

約数ペア:

[(1, 122904195), (3, 40968065), (5, 24580839), (15, 8193613), (37, 3321735), (71, 1731045), (111, 1107245), (185, 664347), (213, 577015), (355, 346209), (555, 221449), (1065, 115403), (2627, 46785), (3119, 39405), (7881, 15595), (9357, 13135)]