16289745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 27914880

約数和(自身を除く): 11625135

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 937, 1159, 2811, 3477, 4685, 5795, 14055, 17385, 17803, 53409, 57157, 89015, 171471, 267045, 285785, 857355, 1085983, 3257949, 5429915, 16289745]

約数ペア:

[(1, 16289745), (3, 5429915), (5, 3257949), (15, 1085983), (19, 857355), (57, 285785), (61, 267045), (95, 171471), (183, 89015), (285, 57157), (305, 53409), (915, 17803), (937, 17385), (1159, 14055), (2811, 5795), (3477, 4685)]