191013045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1201}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 319866624

約数和(自身を除く): 128853579

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 461, 1201, 1383, 2305, 3603, 6005, 6915, 10603, 18015, 27623, 31809, 53015, 82869, 138115, 159045, 414345, 553661, 1660983, 2768305, 8304915, 12734203, 38202609, 63671015, 191013045]

約数ペア:

[(1, 191013045), (3, 63671015), (5, 38202609), (15, 12734203), (23, 8304915), (69, 2768305), (115, 1660983), (345, 553661), (461, 414345), (1201, 159045), (1383, 138115), (2305, 82869), (3603, 53015), (6005, 31809), (6915, 27623), (10603, 18015)]