33990905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 14997895

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 1619, 4199, 8095, 20995, 21047, 27523, 30761, 105235, 137615, 153805, 357799, 399893, 522937, 1788995, 1999465, 2614685, 6798181, 33990905]

約数ペア:

[(1, 33990905), (5, 6798181), (13, 2614685), (17, 1999465), (19, 1788995), (65, 522937), (85, 399893), (95, 357799), (221, 153805), (247, 137615), (323, 105235), (1105, 30761), (1235, 27523), (1615, 21047), (1619, 20995), (4199, 8095)]