15666531135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7727}}^1\times {\mathrm{7951}}^1$

素因数の和:15703

約数の個数: 32

約数和(自身を含む): 26547720192

約数和(自身を除く): 10881189057

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7727, 7951, 23181, 23853, 38635, 39755, 115905, 119265, 131359, 135167, 394077, 405501, 656795, 675835, 1970385, 2027505, 61437377, 184312131, 307186885, 921560655, 1044435409, 3133306227, 5222177045, 15666531135]

約数ペア:

[(1, 15666531135), (3, 5222177045), (5, 3133306227), (15, 1044435409), (17, 921560655), (51, 307186885), (85, 184312131), (255, 61437377), (7727, 2027505), (7951, 1970385), (23181, 675835), (23853, 656795), (38635, 405501), (39755, 394077), (115905, 135167), (119265, 131359)]