2016593955

素因数分解:

$3^3\times 5^1\times {\mathrm{2801}}^1\times {\mathrm{5333}}^1$

素因数の和:8148

約数の個数: 32

約数和(自身を含む): 3587008320

約数和(自身を除く): 1570414365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2801, 5333, 8403, 14005, 15999, 25209, 26665, 42015, 47997, 75627, 79995, 126045, 143991, 239985, 378135, 719955, 14937733, 44813199, 74688665, 134439597, 224065995, 403318791, 672197985, 2016593955]

約数ペア:

[(1, 2016593955), (3, 672197985), (5, 403318791), (9, 224065995), (15, 134439597), (27, 74688665), (45, 44813199), (135, 14937733), (2801, 719955), (5333, 378135), (8403, 239985), (14005, 143991), (15999, 126045), (25209, 79995), (26665, 75627), (42015, 47997)]