160984965

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 265545216

約数和(自身を除く): 104560251

約数列:

[1, 3, 5, 15, 37, 111, 185, 431, 555, 673, 1293, 2019, 2155, 3365, 6465, 10095, 15947, 24901, 47841, 74703, 79735, 124505, 239205, 290063, 373515, 870189, 1450315, 4350945, 10732331, 32196993, 53661655, 160984965]

約数ペア:

[(1, 160984965), (3, 53661655), (5, 32196993), (15, 10732331), (37, 4350945), (111, 1450315), (185, 870189), (431, 373515), (555, 290063), (673, 239205), (1293, 124505), (2019, 79735), (2155, 74703), (3365, 47841), (6465, 24901), (10095, 15947)]