20231715515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{158351}}^1$

素因数の和:158491

約数の個数: 32

約数和(自身を含む): 27910490112

約数和(自身を除く): 7678774597

約数列:

[1, 5, 11, 23, 55, 101, 115, 253, 505, 1111, 1265, 2323, 5555, 11615, 25553, 127765, 158351, 791755, 1741861, 3642073, 8709305, 15993451, 18210365, 40062803, 79967255, 175927961, 200314015, 367849373, 879639805, 1839246865, 4046343103, 20231715515]

約数ペア:

[(1, 20231715515), (5, 4046343103), (11, 1839246865), (23, 879639805), (55, 367849373), (101, 200314015), (115, 175927961), (253, 79967255), (505, 40062803), (1111, 18210365), (1265, 15993451), (2323, 8709305), (5555, 3642073), (11615, 1741861), (25553, 791755), (127765, 158351)]