72799405

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5347}}^1$

素因数の和:5748

約数の個数: 16

約数和(自身を含む): 100114560

約数和(自身を除く): 27315155

約数列:

[1, 5, 7, 35, 389, 1945, 2723, 5347, 13615, 26735, 37429, 187145, 2079983, 10399915, 14559881, 72799405]

約数ペア:

[(1, 72799405), (5, 14559881), (7, 10399915), (35, 2079983), (389, 187145), (1945, 37429), (2723, 26735), (5347, 13615)]