11169145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 15611904

約数和(自身を除く): 4442759

約数列:

[1, 5, 13, 23, 31, 65, 115, 155, 241, 299, 403, 713, 1205, 1495, 2015, 3133, 3565, 5543, 7471, 9269, 15665, 27715, 37355, 46345, 72059, 97123, 171833, 360295, 485615, 859165, 2233829, 11169145]

約数ペア:

[(1, 11169145), (5, 2233829), (13, 859165), (23, 485615), (31, 360295), (65, 171833), (115, 97123), (155, 72059), (241, 46345), (299, 37355), (403, 27715), (713, 15665), (1205, 9269), (1495, 7471), (2015, 5543), (3133, 3565)]