13115850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7949}}^1$

素因数の和:7975

約数の個数: 48

約数和(自身を含む): 35488800

約数和(自身を除く): 22372950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 7949, 15898, 23847, 39745, 47694, 79490, 87439, 119235, 174878, 198725, 238470, 262317, 397450, 437195, 524634, 596175, 874390, 1192350, 1311585, 2185975, 2623170, 4371950, 6557925, 13115850]

約数ペア:

[(1, 13115850), (2, 6557925), (3, 4371950), (5, 2623170), (6, 2185975), (10, 1311585), (11, 1192350), (15, 874390), (22, 596175), (25, 524634), (30, 437195), (33, 397450), (50, 262317), (55, 238470), (66, 198725), (75, 174878), (110, 119235), (150, 87439), (165, 79490), (275, 47694), (330, 39745), (550, 23847), (825, 15898), (1650, 7949)]