189504375985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{1213}}^1\times {\mathrm{2909}}^1$

素因数の和:4617

約数の個数: 32

約数和(自身を含む): 238078414080

約数和(自身を除く): 48574038095

約数列:

[1, 5, 23, 115, 467, 1213, 2335, 2909, 6065, 10741, 14545, 27899, 53705, 66907, 139495, 334535, 566471, 1358503, 2832355, 3528617, 6792515, 13028833, 17643085, 31245569, 65144165, 81158191, 156227845, 405790955, 1647864139, 8239320695, 37900875197, 189504375985]

約数ペア:

[(1, 189504375985), (5, 37900875197), (23, 8239320695), (115, 1647864139), (467, 405790955), (1213, 156227845), (2335, 81158191), (2909, 65144165), (6065, 31245569), (10741, 17643085), (14545, 13028833), (27899, 6792515), (53705, 3528617), (66907, 2832355), (139495, 1358503), (334535, 566471)]