80277615

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54059}}^1$

素因数の和:54084

約数の個数: 32

約数和(自身を含む): 155692800

約数和(自身を除く): 75415185

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 54059, 162177, 270295, 486531, 594649, 810885, 1459593, 1783947, 2432655, 2973245, 5351841, 7297965, 8919735, 16055523, 26759205, 80277615]

約数ペア:

[(1, 80277615), (3, 26759205), (5, 16055523), (9, 8919735), (11, 7297965), (15, 5351841), (27, 2973245), (33, 2432655), (45, 1783947), (55, 1459593), (99, 810885), (135, 594649), (165, 486531), (297, 270295), (495, 162177), (1485, 54059)]