130220545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{286199}}^1$

素因数の和:286224

約数の個数: 16

約数和(自身を含む): 192326400

約数和(自身を除く): 62105855

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 286199, 1430995, 2003393, 3720587, 10016965, 18602935, 26044109, 130220545]

約数ペア:

[(1, 130220545), (5, 26044109), (7, 18602935), (13, 10016965), (35, 3720587), (65, 2003393), (91, 1430995), (455, 286199)]