130615515

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22157}}^1$

素因数の和:22299

約数の個数: 24

約数和(自身を含む): 228138768

約数和(自身を除く): 97523253

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 22157, 66471, 110785, 199413, 332355, 997065, 2902567, 8707701, 14512835, 26123103, 43538505, 130615515]

約数ペア:

[(1, 130615515), (3, 43538505), (5, 26123103), (9, 14512835), (15, 8707701), (45, 2902567), (131, 997065), (393, 332355), (655, 199413), (1179, 110785), (1965, 66471), (5895, 22157)]