74931945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6221}}^1$

素因数の和:6313

約数の個数: 32

約数和(自身を含む): 132603264

約数和(自身を除く): 57671319

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 6221, 12045, 18663, 31105, 68431, 93315, 205293, 342155, 454133, 1026465, 1362399, 2270665, 4995463, 6811995, 14986389, 24977315, 74931945]

約数ペア:

[(1, 74931945), (3, 24977315), (5, 14986389), (11, 6811995), (15, 4995463), (33, 2270665), (55, 1362399), (73, 1026465), (165, 454133), (219, 342155), (365, 205293), (803, 93315), (1095, 68431), (2409, 31105), (4015, 18663), (6221, 12045)]