161065095

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 100208505

約数列:

[1, 3, 5, 15, 179, 223, 269, 537, 669, 807, 895, 1115, 1345, 2685, 3345, 4035, 39917, 48151, 59987, 119751, 144453, 179961, 199585, 240755, 299935, 598755, 722265, 899805, 10737673, 32213019, 53688365, 161065095]

約数ペア:

[(1, 161065095), (3, 53688365), (5, 32213019), (15, 10737673), (179, 899805), (223, 722265), (269, 598755), (537, 299935), (669, 240755), (807, 199585), (895, 179961), (1115, 144453), (1345, 119751), (2685, 59987), (3345, 48151), (4035, 39917)]