83210665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 113965056

約数和(自身を除く): 30754391

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1373, 1955, 2635, 3565, 6865, 12121, 23341, 31579, 42563, 60605, 116705, 157895, 212815, 536843, 723571, 978949, 2684215, 3617855, 4894745, 16642133, 83210665]

約数ペア:

[(1, 83210665), (5, 16642133), (17, 4894745), (23, 3617855), (31, 2684215), (85, 978949), (115, 723571), (155, 536843), (391, 212815), (527, 157895), (713, 116705), (1373, 60605), (1955, 42563), (2635, 31579), (3565, 23341), (6865, 12121)]