286221605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5789

約数の個数: 32

約数和(自身を含む): 395228160

約数和(自身を除く): 109006555

約数列:

[1, 5, 17, 19, 31, 85, 95, 155, 323, 527, 589, 1615, 2635, 2945, 5717, 10013, 28585, 50065, 97189, 108623, 177227, 485945, 543115, 886135, 1846591, 3012859, 3367313, 9232955, 15064295, 16836565, 57244321, 286221605]

約数ペア:

[(1, 286221605), (5, 57244321), (17, 16836565), (19, 15064295), (31, 9232955), (85, 3367313), (95, 3012859), (155, 1846591), (323, 886135), (527, 543115), (589, 485945), (1615, 177227), (2635, 108623), (2945, 97189), (5717, 50065), (10013, 28585)]