159697515

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 261524736

約数和(自身を除く): 101827221

約数列:

[1, 3, 5, 15, 67, 131, 201, 335, 393, 655, 1005, 1213, 1965, 3639, 6065, 8777, 18195, 26331, 43885, 81271, 131655, 158903, 243813, 406355, 476709, 794515, 1219065, 2383545, 10646501, 31939503, 53232505, 159697515]

約数ペア:

[(1, 159697515), (3, 53232505), (5, 31939503), (15, 10646501), (67, 2383545), (131, 1219065), (201, 794515), (335, 476709), (393, 406355), (655, 243813), (1005, 158903), (1213, 131655), (1965, 81271), (3639, 43885), (6065, 26331), (8777, 18195)]