2017171485

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4999}}^1$

素因数の和:5088

約数の個数: 96

約数和(自身を含む): 4240800000

約数和(自身を除く): 2223628515

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 61, 63, 105, 135, 147, 183, 189, 245, 305, 315, 427, 441, 549, 735, 915, 945, 1281, 1323, 1647, 2135, 2205, 2745, 2989, 3843, 4999, 6405, 6615, 8235, 8967, 11529, 14945, 14997, 19215, 24995, 26901, 34993, 44835, 44991, 57645, 74985, 80703, 104979, 134505, 134973, 174965, 224955, 244951, 304939, 314937, 403515, 524895, 674865, 734853, 914817, 944811, 1224755, 1524695, 1574685, 2134573, 2204559, 2744451, 3674265, 4574085, 4724055, 6403719, 6613677, 8233353, 10672865, 11022795, 13722255, 14942011, 19211157, 32018595, 33068385, 41166765, 44826033, 57633471, 74710055, 96055785, 134478099, 224130165, 288167355, 403434297, 672390495, 2017171485]

約数ペア:

[(1, 2017171485), (3, 672390495), (5, 403434297), (7, 288167355), (9, 224130165), (15, 134478099), (21, 96055785), (27, 74710055), (35, 57633471), (45, 44826033), (49, 41166765), (61, 33068385), (63, 32018595), (105, 19211157), (135, 14942011), (147, 13722255), (183, 11022795), (189, 10672865), (245, 8233353), (305, 6613677), (315, 6403719), (427, 4724055), (441, 4574085), (549, 3674265), (735, 2744451), (915, 2204559), (945, 2134573), (1281, 1574685), (1323, 1524695), (1647, 1224755), (2135, 944811), (2205, 914817), (2745, 734853), (2989, 674865), (3843, 524895), (4999, 403515), (6405, 314937), (6615, 304939), (8235, 244951), (8967, 224955), (11529, 174965), (14945, 134973), (14997, 134505), (19215, 104979), (24995, 80703), (26901, 74985), (34993, 57645), (44835, 44991)]