1525221793

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5565

約数の個数: 24

約数和(自身を含む): 1742985216

約数和(自身を除く): 217763423

約数列:

[1, 17, 23, 31, 391, 527, 529, 713, 5471, 8993, 12121, 16399, 93007, 125833, 169601, 278783, 2139161, 2883217, 2894159, 3900823, 49200703, 66313991, 89718929, 1525221793]

約数ペア:

[(1, 1525221793), (17, 89718929), (23, 66313991), (31, 49200703), (391, 3900823), (527, 2894159), (529, 2883217), (713, 2139161), (5471, 278783), (8993, 169601), (12121, 125833), (16399, 93007)]