74802285

素因数分解:

$3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{967}}^1$

素因数の和:1175

約数の個数: 40

約数和(自身を含む): 134931456

約数和(自身を除く): 60129171

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 191, 405, 573, 955, 967, 1719, 2865, 2901, 4835, 5157, 8595, 8703, 14505, 15471, 25785, 26109, 43515, 77355, 78327, 130545, 184697, 391635, 554091, 923485, 1662273, 2770455, 4986819, 8311365, 14960457, 24934095, 74802285]

約数ペア:

[(1, 74802285), (3, 24934095), (5, 14960457), (9, 8311365), (15, 4986819), (27, 2770455), (45, 1662273), (81, 923485), (135, 554091), (191, 391635), (405, 184697), (573, 130545), (955, 78327), (967, 77355), (1719, 43515), (2865, 26109), (2901, 25785), (4835, 15471), (5157, 14505), (8595, 8703)]