42017885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{92347}}^1$

素因数の和:92372

約数の個数: 16

約数和(自身を含む): 62057856

約数和(自身を除く): 20039971

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 92347, 461735, 646429, 1200511, 3232145, 6002555, 8403577, 42017885]

約数ペア:

[(1, 42017885), (5, 8403577), (7, 6002555), (13, 3232145), (35, 1200511), (65, 646429), (91, 461735), (455, 92347)]