66122655

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 109651968

約数和(自身を除く): 43529313

約数列:

[1, 3, 5, 15, 47, 71, 141, 213, 235, 355, 705, 1065, 1321, 3337, 3963, 6605, 10011, 16685, 19815, 50055, 62087, 93791, 186261, 281373, 310435, 468955, 931305, 1406865, 4408177, 13224531, 22040885, 66122655]

約数ペア:

[(1, 66122655), (3, 22040885), (5, 13224531), (15, 4408177), (47, 1406865), (71, 931305), (141, 468955), (213, 310435), (235, 281373), (355, 186261), (705, 93791), (1065, 62087), (1321, 50055), (3337, 19815), (3963, 16685), (6605, 10011)]