61272255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7901}}^1$

素因数の和:7967

約数の個数: 32

約数和(自身を含む): 109237248

約数和(自身を除く): 47964993

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 7901, 23703, 39505, 86911, 118515, 260733, 371347, 434555, 1114041, 1303665, 1856735, 4084817, 5570205, 12254451, 20424085, 61272255]

約数ペア:

[(1, 61272255), (3, 20424085), (5, 12254451), (11, 5570205), (15, 4084817), (33, 1856735), (47, 1303665), (55, 1114041), (141, 434555), (165, 371347), (235, 260733), (517, 118515), (705, 86911), (1551, 39505), (2585, 23703), (7755, 7901)]