174890235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{3061}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 302476608

約数和(自身を除く): 127586373

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 293, 879, 1465, 3061, 3809, 4395, 9183, 11427, 15305, 19045, 39793, 45915, 57135, 119379, 198965, 596895, 896873, 2690619, 4484365, 11659349, 13453095, 34978047, 58296745, 174890235]

約数ペア:

[(1, 174890235), (3, 58296745), (5, 34978047), (13, 13453095), (15, 11659349), (39, 4484365), (65, 2690619), (195, 896873), (293, 596895), (879, 198965), (1465, 119379), (3061, 57135), (3809, 45915), (4395, 39793), (9183, 19045), (11427, 15305)]