23208045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2663}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 42964992

約数和(自身を除く): 19756947

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2663, 2905, 7989, 8715, 13315, 18641, 39945, 55923, 93205, 221029, 279615, 663087, 1105145, 1547203, 3315435, 4641609, 7736015, 23208045]

約数ペア:

[(1, 23208045), (3, 7736015), (5, 4641609), (7, 3315435), (15, 1547203), (21, 1105145), (35, 663087), (83, 279615), (105, 221029), (249, 93205), (415, 55923), (581, 39945), (1245, 18641), (1743, 13315), (2663, 8715), (2905, 7989)]