303120565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2887}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 419198976

約数和(自身を除く): 116078411

約数列:

[1, 5, 11, 23, 55, 83, 115, 253, 415, 913, 1265, 1909, 2887, 4565, 9545, 14435, 20999, 31757, 66401, 104995, 158785, 239621, 332005, 730411, 1198105, 2635831, 3652055, 5511283, 13179155, 27556415, 60624113, 303120565]

約数ペア:

[(1, 303120565), (5, 60624113), (11, 27556415), (23, 13179155), (55, 5511283), (83, 3652055), (115, 2635831), (253, 1198105), (415, 730411), (913, 332005), (1265, 239621), (1909, 158785), (2887, 104995), (4565, 66401), (9545, 31757), (14435, 20999)]