78997545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53197}}^1$

素因数の和:53222

約数の個数: 32

約数和(自身を含む): 153210240

約数和(自身を除く): 74212695

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 53197, 159591, 265985, 478773, 585167, 797955, 1436319, 1755501, 2393865, 2925835, 5266503, 7181595, 8777505, 15799509, 26332515, 78997545]

約数ペア:

[(1, 78997545), (3, 26332515), (5, 15799509), (9, 8777505), (11, 7181595), (15, 5266503), (27, 2925835), (33, 2393865), (45, 1755501), (55, 1436319), (99, 797955), (135, 585167), (165, 478773), (297, 265985), (495, 159591), (1485, 53197)]