28369055

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3607}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 40308576

約数和(自身を除く): 11939521

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 3607, 7865, 18035, 39677, 46891, 198385, 234455, 436447, 515801, 2182235, 2579005, 5673811, 28369055]

約数ペア:

[(1, 28369055), (5, 5673811), (11, 2579005), (13, 2182235), (55, 515801), (65, 436447), (121, 234455), (143, 198385), (605, 46891), (715, 39677), (1573, 18035), (3607, 7865)]