73547985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5347}}^1$

素因数の和:5493

約数の個数: 32

約数和(自身を含む): 135539712

約数和(自身を除く): 61991727

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 5347, 13755, 16041, 26735, 37429, 80205, 112287, 187145, 561435, 700457, 2101371, 3502285, 4903199, 10506855, 14709597, 24515995, 73547985]

約数ペア:

[(1, 73547985), (3, 24515995), (5, 14709597), (7, 10506855), (15, 4903199), (21, 3502285), (35, 2101371), (105, 700457), (131, 561435), (393, 187145), (655, 112287), (917, 80205), (1965, 37429), (2751, 26735), (4585, 16041), (5347, 13755)]