16566832945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{58337}}^1$

素因数の和:58629

約数の個数: 32

約数和(自身を含む): 22757420448

約数和(自身を除く): 6190587503

約数列:

[1, 5, 13, 17, 65, 85, 221, 257, 1105, 1285, 3341, 4369, 16705, 21845, 56797, 58337, 283985, 291685, 758381, 991729, 3791905, 4958645, 12892477, 14992609, 64462385, 74963045, 194903917, 254874353, 974519585, 1274371765, 3313366589, 16566832945]

約数ペア:

[(1, 16566832945), (5, 3313366589), (13, 1274371765), (17, 974519585), (65, 254874353), (85, 194903917), (221, 74963045), (257, 64462385), (1105, 14992609), (1285, 12892477), (3341, 4958645), (4369, 3791905), (16705, 991729), (21845, 758381), (56797, 291685), (58337, 283985)]