3205809075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{6659}}^1$

素因数の和:6817

約数の個数: 72

約数和(自身を含む): 6213620160

約数和(自身を除く): 3007811085

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 131, 147, 175, 245, 393, 525, 655, 735, 917, 1225, 1965, 2751, 3275, 3675, 4585, 6419, 6659, 9825, 13755, 19257, 19977, 22925, 32095, 33295, 46613, 68775, 96285, 99885, 139839, 160475, 166475, 233065, 326291, 481425, 499425, 699195, 872329, 978873, 1165325, 1631455, 2616987, 3495975, 4361645, 4894365, 6106303, 8157275, 13084935, 18318909, 21808225, 24471825, 30531515, 42744121, 65424675, 91594545, 128232363, 152657575, 213720605, 457972725, 641161815, 1068603025, 3205809075]

約数ペア:

[(1, 3205809075), (3, 1068603025), (5, 641161815), (7, 457972725), (15, 213720605), (21, 152657575), (25, 128232363), (35, 91594545), (49, 65424675), (75, 42744121), (105, 30531515), (131, 24471825), (147, 21808225), (175, 18318909), (245, 13084935), (393, 8157275), (525, 6106303), (655, 4894365), (735, 4361645), (917, 3495975), (1225, 2616987), (1965, 1631455), (2751, 1165325), (3275, 978873), (3675, 872329), (4585, 699195), (6419, 499425), (6659, 481425), (9825, 326291), (13755, 233065), (19257, 166475), (19977, 160475), (22925, 139839), (32095, 99885), (33295, 96285), (46613, 68775)]