215334015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{1069}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 371743680

約数和(自身を除く): 156409665

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1033, 1069, 3099, 3207, 5165, 5345, 13429, 13897, 15495, 16035, 40287, 41691, 67145, 69485, 201435, 208455, 1104277, 3312831, 5521385, 14355601, 16564155, 43066803, 71778005, 215334015]

約数ペア:

[(1, 215334015), (3, 71778005), (5, 43066803), (13, 16564155), (15, 14355601), (39, 5521385), (65, 3312831), (195, 1104277), (1033, 208455), (1069, 201435), (3099, 69485), (3207, 67145), (5165, 41691), (5345, 40287), (13429, 16035), (13897, 15495)]