16293255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 29417472

約数和(自身を除く): 13124217

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 121, 141, 165, 191, 235, 363, 517, 573, 605, 705, 955, 1551, 1815, 2101, 2585, 2865, 5687, 6303, 7755, 8977, 10505, 17061, 23111, 26931, 28435, 31515, 44885, 69333, 85305, 98747, 115555, 134655, 296241, 346665, 493735, 1086217, 1481205, 3258651, 5431085, 16293255]

約数ペア:

[(1, 16293255), (3, 5431085), (5, 3258651), (11, 1481205), (15, 1086217), (33, 493735), (47, 346665), (55, 296241), (121, 134655), (141, 115555), (165, 98747), (191, 85305), (235, 69333), (363, 44885), (517, 31515), (573, 28435), (605, 26931), (705, 23111), (955, 17061), (1551, 10505), (1815, 8977), (2101, 7755), (2585, 6303), (2865, 5687)]