12957989895

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{179}}^1\times {\mathrm{3041}}^1$

素因数の和:3277

約数の個数: 72

約数和(自身を含む): 23618453040

約数和(自身を除く): 10660463145

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 179, 207, 345, 529, 537, 895, 1035, 1587, 1611, 2645, 2685, 3041, 4117, 4761, 7935, 8055, 9123, 12351, 15205, 20585, 23805, 27369, 37053, 45615, 61755, 69943, 94691, 136845, 185265, 209829, 284073, 349715, 473455, 544339, 629487, 852219, 1049145, 1420365, 1608689, 1633017, 2721695, 3147435, 4261095, 4826067, 4899051, 8043445, 8165085, 12519797, 14478201, 24130335, 24495255, 37559391, 62598985, 72391005, 112678173, 187796955, 287955331, 563390865, 863865993, 1439776655, 2591597979, 4319329965, 12957989895]

約数ペア:

[(1, 12957989895), (3, 4319329965), (5, 2591597979), (9, 1439776655), (15, 863865993), (23, 563390865), (45, 287955331), (69, 187796955), (115, 112678173), (179, 72391005), (207, 62598985), (345, 37559391), (529, 24495255), (537, 24130335), (895, 14478201), (1035, 12519797), (1587, 8165085), (1611, 8043445), (2645, 4899051), (2685, 4826067), (3041, 4261095), (4117, 3147435), (4761, 2721695), (7935, 1633017), (8055, 1608689), (9123, 1420365), (12351, 1049145), (15205, 852219), (20585, 629487), (23805, 544339), (27369, 473455), (37053, 349715), (45615, 284073), (61755, 209829), (69943, 185265), (94691, 136845)]