164080315

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 230947200

約数和(自身を除く): 66866885

約数列:

[1, 5, 7, 35, 53, 197, 265, 371, 449, 985, 1379, 1855, 2245, 3143, 6895, 10441, 15715, 23797, 52205, 73087, 88453, 118985, 166579, 365435, 442265, 619171, 832895, 3095855, 4688009, 23440045, 32816063, 164080315]

約数ペア:

[(1, 164080315), (5, 32816063), (7, 23440045), (35, 4688009), (53, 3095855), (197, 832895), (265, 619171), (371, 442265), (449, 365435), (985, 166579), (1379, 118985), (1855, 88453), (2245, 73087), (3143, 52205), (6895, 23797), (10441, 15715)]