104091425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{953}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 137341656

約数和(自身を除く): 33250231

約数列:

[1, 5, 17, 25, 85, 257, 425, 953, 1285, 4369, 4765, 6425, 16201, 21845, 23825, 81005, 109225, 244921, 405025, 1224605, 4163657, 6123025, 20818285, 104091425]

約数ペア:

[(1, 104091425), (5, 20818285), (17, 6123025), (25, 4163657), (85, 1224605), (257, 405025), (425, 244921), (953, 109225), (1285, 81005), (4369, 23825), (4765, 21845), (6425, 16201)]