1209101145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2797}}^1$

素因数の和:3014

約数の個数: 64

約数和(自身を含む): 2320773120

約数和(自身を除く): 1111671975

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 179, 345, 483, 537, 805, 895, 1253, 2415, 2685, 2797, 3759, 4117, 6265, 8391, 12351, 13985, 18795, 19579, 20585, 28819, 41955, 58737, 61755, 64331, 86457, 97895, 144095, 192993, 293685, 321655, 432285, 450317, 500663, 964965, 1350951, 1501989, 2251585, 2503315, 3504641, 6754755, 7509945, 10513923, 11515249, 17523205, 34545747, 52569615, 57576245, 80606743, 172728735, 241820229, 403033715, 1209101145]

約数ペア:

[(1, 1209101145), (3, 403033715), (5, 241820229), (7, 172728735), (15, 80606743), (21, 57576245), (23, 52569615), (35, 34545747), (69, 17523205), (105, 11515249), (115, 10513923), (161, 7509945), (179, 6754755), (345, 3504641), (483, 2503315), (537, 2251585), (805, 1501989), (895, 1350951), (1253, 964965), (2415, 500663), (2685, 450317), (2797, 432285), (3759, 321655), (4117, 293685), (6265, 192993), (8391, 144095), (12351, 97895), (13985, 86457), (18795, 64331), (19579, 61755), (20585, 58737), (28819, 41955)]