87667745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{1427}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 114948288

約数和(自身を除く): 27280543

約数列:

[1, 5, 11, 55, 1117, 1427, 5585, 7135, 12287, 15697, 61435, 78485, 1593959, 7969795, 17533549, 87667745]

約数ペア:

[(1, 87667745), (5, 17533549), (11, 7969795), (55, 1593959), (1117, 78485), (1427, 61435), (5585, 15697), (7135, 12287)]