231736775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2027}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 305538480

約数和(自身を除く): 73801705

約数列:

[1, 5, 17, 25, 85, 269, 425, 1345, 2027, 4573, 6725, 10135, 22865, 34459, 50675, 114325, 172295, 545263, 861475, 2726315, 9269471, 13631575, 46347355, 231736775]

約数ペア:

[(1, 231736775), (5, 46347355), (17, 13631575), (25, 9269471), (85, 2726315), (269, 861475), (425, 545263), (1345, 172295), (2027, 114325), (4573, 50675), (6725, 34459), (10135, 22865)]