66276165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1009}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 110534400

約数和(自身を除く): 44258235

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 755, 1009, 2265, 3027, 4379, 5045, 13137, 15135, 21895, 29261, 65685, 87783, 146305, 152359, 438915, 457077, 761795, 2285385, 4418411, 13255233, 22092055, 66276165]

約数ペア:

[(1, 66276165), (3, 22092055), (5, 13255233), (15, 4418411), (29, 2285385), (87, 761795), (145, 457077), (151, 438915), (435, 152359), (453, 146305), (755, 87783), (1009, 65685), (2265, 29261), (3027, 21895), (4379, 15135), (5045, 13137)]