142807055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{13229}}^1$

素因数の和:13378

約数の個数: 16

約数和(自身を含む): 182891520

約数和(自身を除く): 40084465

約数列:

[1, 5, 17, 85, 127, 635, 2159, 10795, 13229, 66145, 224893, 1124465, 1680083, 8400415, 28561411, 142807055]

約数ペア:

[(1, 142807055), (5, 28561411), (17, 8400415), (85, 1680083), (127, 1124465), (635, 224893), (2159, 66145), (10795, 13229)]