159883695

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{863}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 291133440

約数和(自身を除く): 131249745

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 179, 207, 345, 537, 863, 895, 1035, 1611, 2589, 2685, 4117, 4315, 7767, 8055, 12351, 12945, 19849, 20585, 37053, 38835, 59547, 61755, 99245, 154477, 178641, 185265, 297735, 463431, 772385, 893205, 1390293, 2317155, 3552971, 6951465, 10658913, 17764855, 31976739, 53294565, 159883695]

約数ペア:

[(1, 159883695), (3, 53294565), (5, 31976739), (9, 17764855), (15, 10658913), (23, 6951465), (45, 3552971), (69, 2317155), (115, 1390293), (179, 893205), (207, 772385), (345, 463431), (537, 297735), (863, 185265), (895, 178641), (1035, 154477), (1611, 99245), (2589, 61755), (2685, 59547), (4117, 38835), (4315, 37053), (7767, 20585), (8055, 19849), (12351, 12945)]