1241394835

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 1543651200

約数和(自身を除く): 302256365

約数列:

[1, 5, 61, 113, 181, 199, 305, 565, 905, 995, 6893, 11041, 12139, 20453, 22487, 34465, 36019, 55205, 60695, 102265, 112435, 180095, 1247633, 1371707, 2197159, 4070147, 6238165, 6858535, 10985795, 20350735, 248278967, 1241394835]

約数ペア:

[(1, 1241394835), (5, 248278967), (61, 20350735), (113, 10985795), (181, 6858535), (199, 6238165), (305, 4070147), (565, 2197159), (905, 1371707), (995, 1247633), (6893, 180095), (11041, 112435), (12139, 102265), (20453, 60695), (22487, 55205), (34465, 36019)]