11342745

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 20846592

約数和(自身を除く): 9503847

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 93, 141, 155, 173, 235, 279, 423, 465, 519, 705, 865, 1395, 1457, 1557, 2115, 2595, 4371, 5363, 7285, 7785, 8131, 13113, 16089, 21855, 24393, 26815, 40655, 48267, 65565, 73179, 80445, 121965, 241335, 252061, 365895, 756183, 1260305, 2268549, 3780915, 11342745]

約数ペア:

[(1, 11342745), (3, 3780915), (5, 2268549), (9, 1260305), (15, 756183), (31, 365895), (45, 252061), (47, 241335), (93, 121965), (141, 80445), (155, 73179), (173, 65565), (235, 48267), (279, 40655), (423, 26815), (465, 24393), (519, 21855), (705, 16089), (865, 13113), (1395, 8131), (1457, 7785), (1557, 7285), (2115, 5363), (2595, 4371)]