194637105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7079}}^1$

素因数の和:7150

約数の個数: 48

約数和(自身を含む): 371105280

約数和(自身を除く): 176468175

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1833, 2115, 3055, 5499, 7079, 9165, 21237, 27495, 35395, 63711, 92027, 106185, 276081, 318555, 332713, 460135, 828243, 998139, 1380405, 1663565, 2994417, 4141215, 4325269, 4990695, 12975807, 14972085, 21626345, 38927421, 64879035, 194637105]

約数ペア:

[(1, 194637105), (3, 64879035), (5, 38927421), (9, 21626345), (13, 14972085), (15, 12975807), (39, 4990695), (45, 4325269), (47, 4141215), (65, 2994417), (117, 1663565), (141, 1380405), (195, 998139), (235, 828243), (423, 460135), (585, 332713), (611, 318555), (705, 276081), (1833, 106185), (2115, 92027), (3055, 63711), (5499, 35395), (7079, 27495), (9165, 21237)]