83428605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8389}}^1$

素因数の和:8430

約数の個数: 48

約数和(自身を含む): 164913840

約数和(自身を除く): 81485235

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 8389, 9945, 25167, 41945, 75501, 109057, 125835, 142613, 327171, 377505, 427839, 545285, 713065, 981513, 1283517, 1635855, 1853969, 2139195, 4907565, 5561907, 6417585, 9269845, 16685721, 27809535, 83428605]

約数ペア:

[(1, 83428605), (3, 27809535), (5, 16685721), (9, 9269845), (13, 6417585), (15, 5561907), (17, 4907565), (39, 2139195), (45, 1853969), (51, 1635855), (65, 1283517), (85, 981513), (117, 713065), (153, 545285), (195, 427839), (221, 377505), (255, 327171), (585, 142613), (663, 125835), (765, 109057), (1105, 75501), (1989, 41945), (3315, 25167), (8389, 9945)]